IGN mini preview of TMNT Wii
 

http://wii.ign.com/articles/755/755583p5.html

here is a link of some upcoming Wii games, and a quick preview of the newest game. They seem optimistic!

i would think some of the video game places would've had a trial demo by now to preview because it seems as though they are simply making conclusions just like the rest of us.

No. Apparently they like being secretive about it...and maybe just a little bit skeptic after the last few TMNT games and games based on movies. But other than that they do seem a little optimistic...especially when they're talking about possibilities of someone breaking their Wii remote while playing as Michelangelo.