MONSTERheart said:
Hole #1 (my friend actually pointed this one out): In the beginning scene where Jake first takes control of the avatar, he comes across numerous other avatars (the ones playing basketball, numerous others you see scattered about). These ones are never seen in the movie again. Who's avatars are they and what purpose do they serve?
Hole #2: During the final battle, we see that the avatar of Norm (the other scientist guy) is killed. Norm emerges from his pod, perfectly fine but visibly shaken. Later, once the main bad guy dies, Jake's real body ends up on the ground outside his pod, struggling for air. Na'vi princess lady comes in and everythings fine.
1) That's not a hole at all. They just didn't show up again because they were elsewhere, doing other things. Every character we see doesn't have to be a part of the story the entire way through.
2) I don't understand the hole here. You may be confused. The atmosphere of Pandora is toxic to humans. They need gas masks to breathe. When Norm emerged, the mobile research pod was sealed and filled with Earth-like atmosphere, so he was okay. During the final battle with the walker, however, the Captain broke into the pod and the Pandoran atmosphere began leaking in, making Jake asphyxiate.
What
I don't understand is the whole deal with the big flying things. Supposedly, you "connect for life" with a certain one, but halfway through Jake ditches his for the big orange one.