Yes, it's an imaginative and great game!
Pros
It's a part of the legacy that is Chrono.
Well developed characters.
Interesting story.
Easy-to-use gameplay.
Humor in keeping w/Chrono Trigger.
Awesome, moody, creepy, ambient tracks from Mitsuda.
New Game+ like feature allows you to play through the game in different ways (in other universes/timelines/dimensions? whatever) to see completely unique scenarios.
RD Serge>CC Serge (not to mention many of the other CC characters >_>)...x10 ^_^
Solid fan translation. Let's give props to Demiforce yet again, shall we?
Cons
Not for the reading-impared.
Not for the graphicly-whored.
Pretty much only ambient tracks from Mitsuda.
Short like a smoking Umpa Loompa. You're gonna get in around, maybe 15-20 hours tops...that's WITH most of the other scenarios (Kid & the Sunflower has several variation endings in and of itself)
No official NA release? WTF?
Is it or isn't it canon? The debate rages on...
Overall, it's a great game and truely awesome for what it is: a nice little text RPG w/great music, good characters, engaging story...and, well, it's part Chrono dammit! What more do you need? A friggin seal of authenticity? Whatever...