Do I have to know about the previous transformers movies to get Dark Of the Moon?

I was feeling in a movie kind of mood and it looks really good. I was wondering if I have to see the first two movies to understand the concept or plot behind the new one. Thanks.Do I have to know about the previous transformers movies to get Dark Of the Moon?If you know the characters and everything, then no, you won't need to see the first two.Do I have to know about the previous transformers movies to get Dark Of the Moon?
It doesn't make much of a difference, unless you want to understand the plotline more.

At first, I thought that Revenge of the Fallen sucked, since I had no clue what was going on (I didn't watch the first one yet). After I watched the first movie, I watched ROTF again. It really made a difference.

Dark of the Moon is the worst out of the three.... Michael Bay just kills off a bunch of characters... %26gt;.%26gt;Do I have to know about the previous transformers movies to get Dark Of the Moon?If you want to understand everything then yes, everything as in the characters and the story line. If you are just wanting to see this movie because you're in a "movie kind of mood" then I guess the story really wouldn't matter too much, so you won't have to worry about the first 2 movies.Do I have to know about the previous transformers movies to get Dark Of the Moon?
Nope you don't . Also don't expect to much it's not that good . The other transformers movies were betterDo I have to know about the previous transformers movies to get Dark Of the Moon?Well not really just go see it