For a small British film this is just amazing and stands up to Hollywood movies any day, written by the talented Noel Clarke who also stars, the story is simple yet brilliant with a group of people stuck in a security storage facility after it locks down due to a power malfunction caused by a massive explosion in the middle of London, a military plane crashed carrying what turns out to be an alien, a deadly alien that likes human flesh. The entire cast is great, the effects are top notch, the monster effects are old school man in a suit but look awesome and very original and scary, there are a few cool gore moments and stand out scenes, this is a gem of a film and must be seen, if you love sci-fi then this will certainly bring a smile to your face especially the very last scene of the film. Brilliant!!