In an interview with the New York Post, director James Cameron said he’s still in the “notes” stage of his production of Avatar 2, and the sequel won’t be completed until at least 2014. But it may be worth the wait, since the director plans on filming a third film at the same time. He goes on to burn The Matrix, which I found comical. Sounds like Cameron has a trilogy on his hands here, I just don’t see this as the type to hold people back from taking the toys out of the package if you get my drift.
“Right now, the thinking is that [Parts] Two and Three are going to be done together, they’ll be released separately, probably a year apart or maybe even two, but they’ll be done in a bunch. I’m mapping out the story line right now, so there’s a proper arc that plays out over two films but buttons nicely at the end of Two, so you don’t get this horrible second-act/end-of-’The Matrix’ feeling.”
Looks like 
