this be a great movie . most of u have see jurassic park and where the chaos theory be summarize by tell about a butterfly wing and cause a tornado on the other side of the planet . well and bug be all about that ( or at least something and do not worry this be no spoiler ) i be definitely not a religious type and do not believe in pre destine stuff and fate and etc and but this movie surely make you wonder if coincidence really exist . far more and the acting and camera be excellent too and another prove that it still possible to make a good movie without a zillion buck .