Don't watch it. Extremely long, extremely boring. How many more parts are they gonna make? The story is very confusing and not well thought-through. Everything has already been chewed over and over and they keep squeezing the last bit out of the transformer-idea. The actors apparently didn't like it either because even my little sister could have done a better job. Especially the voice acting for the transformers is very weak and one just feels stupid listening to their voices. I had enough of this movie after a little more than 1 hour. That's more than 1 and 1/2 hours left which I still watched, thinking maybe something would still happen. Guess what? It didn't. Long story short, this movie is really, really bad.