5) Why didn't she just tell Principal Celestia the truth? If her friends where so accepting about it, especially after Spike spoke, surely she would do the same.

4) Nobody checked to see if the library was empty?

3) How DID Sunset Shimmer knew the elements of harmony would do that? Even Twilight didn't know that much about them at the start of the series.

2) They kept bringing concepts up, but never do anything with them...and "Brad". Not as bad as I thought he was going to be, cliched love interest-wise, but he was still pretty pointless.

1) In the real world, there is no way in hell a new student would win something like the "Fall Formal" IN TWO DAYS. This is the same series that gave us 'Hurricane Fluttershy' right? The same show that proved that an excising montage won't instantly make you a champion? The should have made it some random musical number won't instantly crown you something, and kick that cliche in the fanny too...speaking of, nobody questioning about this sudden new girl who never appeared in any classes and why she wanted to win the crown?

So this movie was super cute! It had a interesting plot and I loved the jokes. Pinkie Pie was the best. XD I don't know about you guys, but I loved the brad thing. I just love the awkwardness between two people.

5) Why didn't she just tell Principal Celestia the truth? If her friends where so accepting about it, especially after Spike spoke, surely she would do the same.

4) Nobody checked to see if the library was empty?

3) How DID Sunset Shimmer knew the elements of harmony would do that? Even Twilight didn't know that much about them at the start of the series.

2) They kept bringing concepts up, but never do anything with them...and "Brad". Not as bad as I thought he was going to be, cliched love interest-wise, but he was still pretty pointless.

1) In the real world, there is no way in hell a new student would win something like the "Fall Formal" IN TWO DAYS. This is the same series that gave us 'Hurricane Fluttershy' right? The same show that proved that an excising montage won't instantly make you a champion? The should have made it some random musical number won't instantly crown you something, and kick that cliche in the fanny too...speaking of, nobody questioning about this sudden new girl who never appeared in any classes and why she wanted to win the crown?

My thoughts:
5) Twilight just arrived in that world so she probably wasn't that trusting of human!celestia. The world is strange to her. As for the others she saw that they were exactly like her friends back in Equestria so she was able to trust them and she knew the world a bit better.

4) The Library? What do you mean by empty? Are you talking about when Twilight slept there. They probably hid somewhere and Spike found an area that no one went to anymore which is strange in itself, but hey the girl needed to sleep somewhere!

3) This indeed is a plot hole, but she probably took a guess that the crown would give her extreme power in the different world. It's a kid show after all.

2) Can you explain the concepts? As for Brad he helped clear Twilight's name. I think that was useful beside the awkwardness between him and Twilight were cute! Also seeing him in the Equestria made things cuter! 

1) Yes it would be amazing seeing a new girl beat the popular girl in the real world, but I think in that world the students were probably sick of Sunset pushing them around and wanted to see her fail. Plus it was refreshing to see Sunset let her win instead using that cliched switch the ballot so I win.

The human!Mane 6 and how much they stay true to the ponies themselves is definitely one of the strong points of the movie, and Pinkie certainly had some great moments.

5) Even if she didn't tell human!Celestia, Twilight is supposed to be smart. There are other, much easier ways she could have gotten the crown back, if she thought about it she would have surely found one and at at least try it. This is another writing cliche that has really bothered me. I was hoping the writer for this movie would do something different or at least poke fun at it, like Pinkie or Spike making a comment about it.

4) Its routine for whoever is managing a library, store, restaurant, etc, to make sure no one else is in the building before they lock up and leave. Yes, she did need a place to sleep, so this one I'm kinda letting it slide a little. It still just seemed odd.

2) They mention another girl loosing to SS the previous year, being back-stabbed by her and absolutely devastated by it. I thought for sure this mentioned girl was going to be human!Rarity, hell, maybe even human!Trixie...nope, it was just brought up then forgotten. What a waste of build up and potential. I thought at first this was the main reason why human!Rarity suddenly pulled Twi aside and help her get into a disguise. Guess not.

Then 'Brad' being SS's ex boyfriend. Did this cause any sort of tension between SS and Twi? Nope, once again, just brought up and forgotten. Then Rainbow Dash being the captain of every sports team....so you're not going to have her convince all the sports teams to vote for her? Or do anything with that at all? No?

There where others, but those where the two biggest ones I remember.

2.2) Yes, he did help with that, so he wasn't completely useless, but anyone could have done it really. He could have at least mentioned, "I just knew SS was going to pull something like this" or something. Once again, they didn't take advantage of the "ex-boyfriend" detail. Overal, he seemed kinda flat, and tacked on at the last minute in a later draft of the script.
I've seen some pretty terrible forced romances between characters, thankfully here, it was surprisingly decent, and much better than I was worried it was going to be. They kept it at a simple crush (which I'll admit it was kinda cute), and there was definitely no "OMG I just met you and know nothing about you but you are totally my soul mate and we need to be together forever and ever and be all kissy-kissy at the end with fireworks and all!!!!" *eyeroll*

1) Even in that world: TWO DAYS!?!?
If they where tired of being bullied, they should have presented in a way where the whole "This random musical number has got me convinced!" wouldn't have felt so...cliched. This is a show where its strong point has been kicking typical cliches in girl's media in the shins, not embracing them.

Yes 2 days does seem ridiculous, but it was to add tension and drama if you think about it. Besides I feel like this movie is to poke fun at high school trops. It's all in good fun really and that's why I like this movie it's so much fun. It's having fun with the characters being human. As for Flash yes I agree they should have Sunset did something to Twilight since he was talking to her. But that would have been cliched too. I still love him being there because he just a harmless crush. Everypony can have a harmless crush! I'm sad that he won't appear in season 4. It's been confirmed that he won't. As for things they throw away yes they should have Rarity try to go up against Sunset and it would give a better reason for her Sunset to break up the human mane 6. Also we should have seen Rainbow convincing the other teams to vote for her, but a movie can only do so much. It was given so much time for the story. If it was a bit longer we probably would have seen that. It's like how people complain about events in Disney movies. They are like 77 minutes long so of course things seem rushed! You need to let the magic to convinced that it's not.

Gah all the cameos. The friggin magical girl transformation sequence. Just how much the human!mane6 were like their pony selves. It makes me wonder though...where was the Twilight Sparkle of that world. I wonder if some of the other non ponies in Equestria have different forums. Like Discord or the griffons or Zecora. It'd be interesting to see human versions of them too.