This movie is so bad, it's actually quite good. If your idea of a good time is to laugh at Patrick Swayze shouting "Wolverines!", and you think "Mars Attacks" is amusing, then Tivo this movie once it's out on cable, crack open an ironic beer and settle in for an overproduced jingoistic gore fest. Take care to put all of the forks under lock and key for you will certainly want one to jab yourself repeatedly in the face if one is available.
Under no circumstances should any minor be allowed to watch this movie. Its utter puerility aside, the body count --each and every one in graphic detail-- goes well into triple digits.
What other families should know
Too much violence
Too much sex
Too much swearing
Too much consumerism
Too much drinking/drugs/smoking