Ok, so since the last time this was discussed, more news has surfaced, most of it horrible. Here are the bad points:
-Bumblebee is a camaro
-Bumblebee doesn't talk, instead using various car radio clips to communicate
-Megatron is a jet who doesn't show up until the last third of the movie
-Soundwave is a boombox who transforms into a 4 1/2 foot tall skinny robot who is killed by a girl.
-Optimus has no faceplate, and is possibly not even red.
-Devastator is a tank instead of a badass constructicon combiner
-The transformers take a backseat to the teenage drama of Sam(Spike's real name)
-Decepticons don't talk
Ok, now the good.
Michael Clark Duncan is in it.