The absurd, raw, violent and bloody stunts work pretty well and some of them are impressive so that would have been enough to make it a fun flick for a Saturday night and probably it's what the movie should have gone for: entertaining, technically week done and unpretentious action and nothing more. Instead it makes a mistake, it takes itself too seriously with dramatic segments that should add some emotion apart from the entertainment but on the contrary they only break the rhythm and feel unconvincing and inevitably forced. For other movies it could have worked but in this one, with its two-line script, there wasn't any space for that.