i wasn't to sure whether to watch this movie, the only decent movie like this that springs to mind is starship troopers, and yet i could name a million crap movies like this....but the IMDb rating told me to give it a shot....and im so glad i did!! its got a great storyline that doesn't need too much explanation, giving you the chance to concentrate on the characters! the movie keeps u glued and there's not a dull moment in it! its got a lotta comedy factor to it which is mostly brought to you by the main character! the effects are decent enough to look "realistic" and there's no stupid cgi that looks like a cardboard cutout floating across the scene!! i wont say too much but the ending makes you hope there's gonna be a sequel....i hope there is..and i hope its just as good as this!!!...7 outta 10 from me!!