I watched Scotland, PA this week. I thought it was pretty good. I give it a thumbs up.
I had also rented In the Company of Men but couldn't bring myself to finish it (I basically know what happens from reading reviews). Unfortunately, I actually knew someone in college who was almost as vile as the suave guy in the movie and it only served to remind of that asshole. I considered disembowling him and strangling him to death with his own intestines at one point, but studying for my comprehensive exams got in the way.