Dead Snow
This has a pretty standard zombie movie start, a bunch of kids go up to a cabin, blah blah. It's a pretty decent movie, the actors are not bad, it's all in German.
This is going to be a short review, because the plot is not too intricate. A bunch of 20 somethings go up for a ski weekend to an out of the way cabin. At night they start drinking and partying, and despite the fact that the chicks are pretty hot, no boobies. Frozen Nazi zombies start attacking which is pretty gory and awesome. The rest of the movie is just them fighting the zombies.
Is this movie good? Meh. Entertaining, yes. Just make sure you have your favorite intoxicant ready.