I gotta say if you want a literally mind blowing experience Inception is it. In my opinion it's the best movie out right now. but you have to pay attention. It's a little easy to get lost, but the parts that might loose you don't really affect the general story telling. everything is explained in one way or another so trust if you're getting confused it's because theres something you didn't pay attention too. It's reminiscent of the matrix in it's complexity, but not close to as confusing as the end of Matrix reloaded.