First I do have to say yes it does have familiar theme as movies do, what sets this above others is the deep down story line. In today world all the big people think of is money in there pockets and who cares who it hurts or destroys as long as the fat guy gets fatter. Sometimes we must choose what is more important. The effects are great and it is well worth the IMAX experience. You feel as thought you are a part of what is happening there with this...it totally rocks and the story was very very great. The world needs more Jake Sullys and we wouldn't have the stuff we have going on now. My heart goes out to the NA' VI for the love of the planet and sacrifice to keep it, we have forgotten...thanks James Cameron for giving that back to us.