Ritchie's first two films were snappy, stylish entertainment. Here, he raids two recent classics 'The Usual Suspects' and 'Fight Club' and still comes out empty-handed.
Despite parading itself as a con-mystery (with the sub-'Usual Suspects' twaddle "the greatest con he ever pulled was convincing you that he was you" or whatever it was...) and attempting a 'Fight-Club' twist about which characters are real and which are internal manifestations, the film struggles to maintain interest in its second half. By the last third, you know you're being lead down a blind alley, and tediously slowly at that.
Cons, chess and game theory are all great subjects, but Ritchie delves into them too superficially and too repetitively to make much use of the material.
The only thing that keeps the movie (almost) watchable is Ritchie's bold way with with a scene and Maurice-Jones's dynamic camera. If Ritchie stuck to a more satisfying plot, and succumbed to tighter editing, there's no reason why he couldn't have made another enjoyable gangster caper.
As it is, Revolver is a waste of your time. Incomprehensibility does not equal profundity. If you want to see a great film that doesn't make logical sense but makes a virtue of it (and, incidentally, which also involves an inexplicable escape from solitary confinement) watch 'Lost Highway'.