Everyone I know who has seen Train To Busan has absolutely loved it. I also know a few people who have seen The Greasy Strangler and apparently that is crazy fun.
Blair Witch and Don't Breathe have been discussed and dismissed earlier in this thread. Night Of The Living Deb is recommended just up ^there.
I peronally enjoyed Howl - it is a very English film, with every stereotypical character under the sun (moon?) but enjoyable for that very reason.
Pet was very well received at this year's Frightfest. Red Christmas was not. I thought The Rezort was derivative rubbish, but some people seemed to enjoy it.
I mentioned Ouija: Origin Of Evil on here just this morning - I don't know anyone who has seen this yet so would be good to know if this is any good as it's by the guy who directed Absentia, Oculus and Hush so he's on something of a roll right now. They do actually have his name wrong in the film info however...