There's technically nothing wrong with CGI turtles, TMNT (when was it 2007/8?) was a pretty decent film and the highlight was when brothers Raph and leo come to blows in the rain, it was the best turtles film since the original 1990 film which I know isn't saying much when Turtoles 2 and 3 are so goddamn awful. What does bother me is that with Bay's involvement they'll probably be sporting Rocket Launchers, machine guns and have a wisecrack at every turn, with the 2003 series I was glad they were getting away from the archie comics Turtles and more closer to the Eastman and Laird originals (something the first film did and as a result, made the 8 year old me not appreciate it until I revisited it around 6 years ago, with the restored, previously BBFC omitted Nunchukas scene.) I feel like bay will probably move it back toward the 80;s cartoons with four michaelangelos, except his will have distinct catchphrases and have lots of fart jokes... not something I look forward to.