Which is the best movie of the 2007?

Children of men ofcourse

Best Movie in 2007 is Heroes - Season One. The storylines are incredibly intricate and complex, since there are a dozen subplots and a lot of time travel, and plenty of hints at future events. The careful painting of all these storylines even further in two episodes, one of which shows the pre-Heroic lies of the characters (and how Syler became a murderous terror), and another that shows what the future will be like if they don't change it. It's not a pretty picture. These complex storylines are enhanced by lots of suspense and tightly directed action, and the makers always know how to throw in a shocking twist, such as a sword-carrying future Hiro showing up.

I happen to agree with you. Pirates of the Carribbean is my favorite so far. We'll see if it stays that way with all the great movies coming out!