Classify given movie review into two categories: positive, or negative based on its content.

[Q]: here's a self-congratulatory 3d imax rah-rah .
[A]: negative


[Q]: when a set of pre-shooting guidelines a director came up with for his actors turns out to be cleverer , better written and of considerable more interest than the finished film , that's a bad sign . a very bad sign .
[A]: negative


[Q]: it's better than the phantom menace . but unless you're an absolute raving star wars junkie , it isn't much fun .
[A]:
negative