This is just a 1-2 hour impression of the game, and I stopped playing the game because I really want to finish Metroid Prime first (yeah, now is that I start playing it).
So in one word, here's my first impression:
* PUKE! *
God, I knew this game was supposed to be a bit cutesey but the problem is that it just seems they are trying to be funny but aren't. Reminds me of what I call a "japanese story disjoint" (FF8), where something happens that I get the impression would be kewl or funny in Japan or something but here is just an unexplainable mystery why it should be kewl or funny.
Or maybe it's not funny there either, after all.
I still see a lot of potential in the game, so I certainly won't do final judgement until I play more. And the art is pretty good, as usual. Hmm the front end seems a bit stutterish/laggish compared to what I expect to see in a console game. Actually it doesn't stutter, but the framerate is not that silky smooth console TV 60 fps (again, talking about the Front End).
Oh, and now that I already knew Rikku's voice in English is made by the same actress of one of the PowrePuff girls, I can't help but think that they just might take on Mojo Jojo at some point...