They should just call this movie "crawl" as that what the characters do for 80% of the movie. Skip this one. It was like a college student movie. Poor dialogue, mediocre acting and boring backdrop.
There’s a decent amount of craft on display, along with a filmmaker of genuine chutzpah. Throw just a little restraint into the mix, and you might really have something.
It’s a bruisingly effective piece of entertainment carried by comedy, which hits its targets rather more successfully than the wildly strafing bullets.
Wheatley's riotous Looney Tunes action comedy is a sporadically amusing assault on the senses, but it looks like it was more fun to make than to watch.