Loved the movie, just flat out enjoyed it and i think there will be a sequel if the movie does well and makes a profit. The only downside was they made all the humans white and asian. It seems like a very subtle hint towards story telling with the navei being a stand in for native Americans but i do feel like like to not cast a single black or brown human background character that it was definitely a continuous decision but it doesn't stand out or ruin the movie and i think it was really fantastic. Don't go see it expecting a conclusion to the avatar story though, it's definitely left off to set up a sequel unlike the 1st movie.