It’s a lot of bad things that one traumatized motel owner (Gayle Rankin) is wishing on her friends. Stewart Thorndike’s slasher “Bad Things” upends the tropes created by Stanley Kubrick’s “The Shining” and gives an angsty queer twist to the horrors of staying in a deserted motel with those dearest to you. Rankin stars as Ruthie who inherits a hotel ridden with bad childhood memories from her late grandmother.