In my experience, this is in my favorite 5 from all time. You just don't expect it and thats what I like. Cameron always gives you unexpected and thats what makes his movies so entertaining that you don't even feel 3.5 hours go by. People get upset about the movie not taking place in the forest but why? Isn't the point of sequels to give something different but still really exciting ? He did another masterpiece and that's all I have to say.