My son calls "Avatar" "'Pocahontas' with blue Indians," which is appropriate, since the script seems to be Pocahontas plus dashes of "Die Hard," "Rambo," "Robocop," "Godzilla," "Independence Day," "Close Encounters of the Third Kind," "Star Wars," "Bill & Ted's Excellent Adventure," "Alien," "Lord of the Rings," "Starship Troopers"...oh, crimony, EVERY action movie of the past 35 years and then some. And then there are the funny parts, like the ore called "unobtanium," and the 3D shots of Upsydaisyland from the "Rocky & Bullwinkle" cartoons. But what pictures! "Avatar" is a true epic--sprawling and all that--and the 3D stuff is amazing. So, I say, "Enjoy." Not every movie has to be a deep treatise on the human condition to be worthwhile.