In Psychology, we would take this movie as a perfect example of what we call "reinforcement". If people like it, make more of it. If no one said anything about it, no need to make it again.

So, what did everyone (myself included) talked in the first film? Those fights were great. Loved the robots, I wanted more of them. Oh, Megan is hot. Let's get more of her too (if by "more of her" you hear "less of her clothes", even better). Oh, Megatron was great, sorry he had a short time in the screen. And do on.

No one talked about the story of the movie, or how the characters were different from each other. Of course no one paid any attention to the dialogues. No one said how great was the continuity of the movie. No one cared who the characters were. Thus... why bother with any of this?

There was a long time I did not see a movie so bad as this one. I am still in shock, after 4 days. Director, writer, editor... no one had any idea of what do to with any of those characters or how to get from a scene to the other. No one cared for the story, why people should be in one place or other. The plots are so scattered no one bothered to think why a character would do something.

So, if you like the characters created in the first movie; if you like stories; if you would like at least that you ears and/or you intelligence don't be hurt by the most stupid lines ever told by a human (or robot) in a movie, be careful with this movie.

But, if you want to see a lot of spare parts fighting each other, would like to see great battles, don't care for story, dialogues or continuity, you'll sure like this one, because it has great battle scenes, bigger and faster than the first one. Then, maybe you'll give and 8 instead of a 2 to Revenge of the Fallen. Myself, i like that action scenes be part of the movie, not the movie itself.

And, with how much money this movie is making, I am too afraid of Transformers 3. Because THERE WILL BE a third one. Bigger than this one. Maybe they'll add the Transformer Planet Unicron, who maybe could try to destroy earth itself. I'm sure Michael Bay's eyes would spark thinking about a giant hand smashing Manhattan, while it's leg sink in the pacific and destroys Japan with a Tsunami.

So, be careful with the movie. Don't get any higher expectations except some time to eat popcorn.