I'll take that as: "Fuck no! Avatar is the greatest movie ever!"
The greatest movie for me is "The lives of others"
But Avatar 3-D was a whole new concept of enjoyment and entertainment, I loved the characters, Pandora, the script wasn't bad at all, very Cameron...the storyline was average, but it was action packed and fun. Lots of hidden messages in the movie too. Cameron does it the best. Too bad only he can break his own records.
If you're not a Science fiction fan, stay away from Avatar. Or at least learn to appreciate what Cameron has done.