Friday, July 22, 9:55 a.m.-ish: Few things get me more psyched for a quadruple-feature – or, more accurately, get me less dreading one – than knowing my day’s first screening will be over in a scant 80 minutes. So I enter director David F. Sandberg’s Lights Out feeling pretty good. Somewhat incredibly, I exit feeling really good, because this hour-20 horror trifle gives you just what you want from these things and too rarely do: a creepy and clever premise, a snappy pace, a bunch of good scares, a few strong portrayals, and a relative lack of eye-rolling stupidity.