As I'm reading all the comments posted so far, I can't believe how many people like it! I personally, was horrified. I don't know much about animation, but I felt like it was unfinished, almost like a project done by some Uni student. IMO even Beast Wars animation sh#ts cosmic tons all over this, at least aesthetically. And the mouths... I-I cant even look at Prime. Not at all. Every scene he was in I had to look away because it freaked me out. Not to mention his dramatic speeches every time he speaks. Criiiinge.
Plus the overly cinematic music, bumblebee talking in crappy electronic noise, soundwave basically being a drone, annoying token humans, and generally everything I can think of.

I have to say, I can't think of anything I enjoyed. At all. Sad face.