I'm all for claiming the "Michael Bay is just producing" card. I said the same thing about the Friday the 13th remake, and I ended up liking that movie. But this has sh*t written all over it. In other words, from what I've seen, it has his creative fingerprints all over it. The making the Turtles big, the casting of Megan Fox, the casting of a white guy as Shredder and Johnny Knoxville as Leonardo, and the lens flare fest that makes JJ Abrams question it's use. I know it's just a trailer, but it looks like Transformers 5, but with turtles instead of robots. My guess is that Bay had gone further along as director of this, than we thought he did.
I'm gonna stop now, because I hate judging movies before I see them. But sometimes it's just involuntary.