Just watched it....
Overall I enjoyed it. Pretty fun stuff.
I think the most effective was TI West's, which was the second one. It was short, and very creepy. One moment in particular which I won't spoil here. But it happens in the first night.
Here's some non-spoilery impressions...
I thought the framework of the film (with the guys breaking in) could have been shorter, especially the intro. But it's kind of a mini-horror movie itself, with a young Jeff Foxworthy leading the heist.
The first film was really cool and sets up the anthology really nicely. Effects were great, had just the right amount of creepy and jump scares, and it had a great gimmick to tell the story. Guy wearing 'emo' glasses with a camera in it as these three dudes try and get laid. They bring back a couple to the hotel...and...one of them isn't what she seems. Actually she is creepy from the moment we meet her...
Second was TI Wests, which was great. I really liked House of the Devil, the guy knows subtlety. It's about a young couple on a road trip.
Third was by far the worst. I liked the concept behind it, but couldn't get over the poor acting and bad effects. The build up was nice, but when you get to the location where the shit goes down...it falls apart. And I think it's 100% on the actors, they didn't carry it out very well. The script was pretty lousy, too. It's basically a slasher in the forest, but the killer is a killer that could only be in a found footage film. The effect is actually pretty cool, very videogame-y.
Fourth was a great gimmick for a short, and it was pretty effective for the most part. Creepy, and had a cool payoff. I'm not entirely sure...what happened...but it was cool. The whole thing is a series of video chats on a Skype-like application between a young couple. One of which is convinced her apartment was haunted.
Last one had the best effects, the CG wasn't particularly amazing, but the practical stuff was very cool. Premise is guys going to a halloween party (not sure why it takes place in 1998, maybe just to make it feel old...but I'm pretty sure I saw a lot of anachronisms in it) and find themselves at the wrong house (or right, I guess). And think it's all a game, but it's clearly not...
Anyway, definitely worth watching. Lots of tits in it, too. And a dick.