I found the reef life to be sort of a cheat, "we're going all out with some things, but let's Cliff Notes this part, who'll be able to tell?"

I forgot about the lemurs till you mentioned it. Still, bugged me and continues to bug me.

I will say though, that the CGI was very impressive, the Na'vi didn't hit the uncanny valley like so many other CGI people have, at least for me. I found the kids in Polar Express kind of creepy.

With Cameron remaking Fern Gully/Dances with Wolves with the first movie in this trilogy, I wonder what's next? Seven Samurai?