I saw a few of these type of things last year, and they were very hit and miss, mostly miss. One of the few I did enjoy was Extinction, but it was slated by almost everyone else - as was Await Further Instructions.
I saw Sweet Virginia, which was a fairly slow burn, low key drama with Jon Bernthal. It played OK but it was hard to see Bernthal taking a beating when he was also playing The Punisher. Bullet Head a decent cast but did nothing with them. Adrien Brody seems to make a few of these kind of things.
Galvaston was very good but goodness it was hard going and incredibly down beat. I quite enjoyed Slice, didn't take itself too seriously. I quite like Anon with Clive Owen, but it got a bit daft the longer it went on. Wasn't a fan of Cam but I know it was quite well regarded on here.