YES!!! I love shin densetsu kourin!!!
It's been a while since I've seen it, so my thoughts won't be fully formed but!
I absolutely loved the Trio in it (while I missed Ryuuji Kasahara's Tigers Eye, the new guy was wonderful as well), especially their interactions with Beryl and Galaxia!
Probably my favorite thing and the reason I love this show so much is the characterization of Moon in it. While I love the Kaguyas, this show is the reason that Fumina is my favorite Moon!! It's hard to explain, and I can't really give specific examples because I haven't seen it in so long, but it's like... she's still got the silliness as Usagi, but when she's Moon she's got such a feeling of kindness towards her enemies that I love.
Probably the weirdest thing about this show is the whole Tuxedo Mask situation. But honestly to me that's one thing that's so ridiculous I love it?? Like mamoru risks his life to save usagi but then we find out he was just a mud puppet?? Like why didn't he let her die then??
I think a lot of people approach the show as a stars musical, so they want all of the stars feelings when they watch it... but it's just so much different I feel that it has to be approached as its own thing. It's seriously one of my favorite shows to watch though, and possibly one of my most-watched.