The Void (2016) Its a fucking awesome not very good movie that does suspense and looking nice very well. The plot is pretty loose, a bunch of people find themselves trapped in a decaying hospital by crowds of cultists outside, inside the hospital are body horror abominations and our intrepid heroes try to figure out what the fuck is going on. Tons of practical special effects, a somewhat nonsensical story, remarkably compelling acting and a really good sense of atmosphere. The Void is a movie with a lot of heart.
The first two of the V/H/S series of short horror anthology films are an absolute blast. I haven't seen the rest but I hear they fell off.