I'm not sure if I should credit myself with perserverence or stupidity for watching this movie to the 80% point. Perhaps I was just too hopeful that it might turn out less ridiculous than it had been to that point.
If you're a fan of broken down SEALs surviving an ocean plane crash, getting to shore in Murmansk, killing a bunch of Russians in a suburban apartment block, and getting home safe then you'll love it.
Otherwise, you've surely better things to do.