That's what quite a few critics have labelled it although it's not as violent but i think it's more to do with the running classical music soundtrack and the way it's filmed.
At times your thinking "What The Fuck is going on here"
Anyway i love films like this that are a million miles away from the Hollywood Blockbuster, are unique and totally Leftfield.
Crazy use of Abbas SOS in this film too and it's Portishead who did the remix of it towards the end for any music anoraks out their.