this is complete crap do not watch the main character is so f u c king concerned that the doc's bomb shelter is not big enough for everyone thus he claims the doc is playing god by saying who lives and who dies all during his 13itching, he kills people without thinking twice and beats people to near death also, the main character is an selfish little a$$ wipe as because of him, the doc who made the shelter died and his friend died. he also killed several no name cops the main character is just a f u c king dumb hillbilly s h i t head that's got no concept of the greater good also, this movie makes no f u c king sense. tell me why a comet would cause seismic activity? (if you say gravity, i will f u c king rape you cause the comet is smaller then the moon and you don't see the moon causing volcano eruptions and earthquakes and avalanches).<br /><br />why does a comet cause atmospheric discharges (the red lightning, also why is it red?) in addition, if you don't know, the F U C KING MOONS BEEN HIT BY COMETS THOUSANDS OF TIMES!!! thats why there's f u c king craters everywhere on the moon. the size of an object needed to shatter the moon into the fragments as portrayed in the movie would require a comet around the size of the moon itself.<br /><br />it takes huge amounts of KE to cause an satellite to explode like that.<br /><br />a goof in this movie is that the nuclear explosion in space resulted in a disk shaped shock wave. this is incorrect as in space, the explosion should have produced an spherical shock wave. this inaccuracy is also apparent when the comet hits the moon.<br /><br />also, someone tell me why the commander (the person who drives the big old broken plane) suddenly felt the need to die? i mean he's just like walking with them to the shelter, then he stops, he salutes the main character.<br /><br />WTF?!?!!?!? the main character is also an ugly @$$hole, he's got a huge forehead and thinning hair. disgusting.<br /><br />STAY AWAY FROM THIS MOVIE!!!