i think cameron decided to wait to deliver the inevitable "avatar in 3d" because he's waiting for bluray player 3d firmware, or the actual player itself to come out this summer, or fall, i think.
honestly i can't even imagine how good a blu ray avatar in 3d's gonna look like but i bet it'll be mind boggling. orgasmic. i mean just avatar in bluray looks stupid amazing. i've never seen a more hi def film ever. and it's in 2d..
Ah ha..!
just found this and it's just as i said. here's a youtube video about what i posted a few moments ago..
i did research on the tech on many sites including youtube right after i posted my last post on this thread, trying to look for an answer and here it is..
Apparently, it's not worth seeing for the extra footage, part of it is a pointless sex scene(that people have been calling the 'navi porn', or something like that) and nothing of any interest really, an alternative death scene that you can see why it was left out in the original cut, and so on.
Basically, don't waste your money going to see it at the cinema again or buy the extended dvd/blu ray...
Empire gave it a 5* review
Verdict
Worth watching for fans, completists and anyone who missed it on the big screen first time around - but it won't win over any haters.
Still wont go see it.