Visually, it is like a long cutscene in a computer game, nowhere near the physical realism/credibility of the first one. It is lacking attention to detail.

There was texturing and lighting going on that really made me rub my eyes. And there was a "hammock floor", for example, that didn't move at all, even though people were walking and jumping on it.

Things like that really bothered me even though I tried to suspend any kind of critical perception and disbelief.

Almost everything is CGI, too much to push the details to the level where they should be.

Audio was OK for me.

Conversations among natives can be conducted in English as the focus has shifted, that makes sense to me.

However, the "slang" further tore down the world that has been masterfully crafted in the first movie.

Pandora simply doesn't feel alive anymore.

Story: Not much to be said. Off-the-shelf premises, including old enemies, a new generation of generic brats and political dribble like in every other big budget movie these days.

I wish I liked it better.