★★ The Collection This horror sequel to 2009’s “The Collector” doesn’t make five seconds of sense and most of what’s here is borrowed — from movies, music videos, and art installations. The resident boogeyman is made up of so many other maniacs and boogeymen that, even by the loose standards of horror-movie sloppiness, he’s a mess. To that end, “The Collection” is an honest title. This is just a lot of other people’s greatest hits. (88 min., R) (Wesley Morris)
★★★ The Flat A documentary in which the Israeli director Arnon Goldfinger attempts to understand the nature of his late grandparents’ friendship with a Nazi propagandist. There’s something touching about the way Goldfinger obeys his moral compass. He doesn’t seem at all happy with this generational luxury of truth seeking. It’s simply a burden by a different name. In English, German, and Hebrew, with subtitles. (97 min., unrated) (Wesley Morris)
★★★½ Killing Them Softly
A bleakly comic, brutally Darwinian gangland saga that at times comes close to being this year’s “Drive.” Writer-director Andrew Dominik jettisons novelist George V. Higgins’s Boston settings for a generic urban wasteland during the 2008 economic collapse. Brad Pitt, Scoot McNairy, and James Gandolfini stand out in a cast full of mean, mouthy, small-time thugs. (97 min., R) (Ty Burr)
★★½ Mahler on the Couch Using the real 1910 meeting between composer Gustav Mahler and psychoanalyst Sigmund Freud as a springboard, this intentionally overripe melodrama examines the tormented marriage of Mahler (Johannes Silberschneider) and his hotsy younger wife Alma (Barbara Romaner). Taken in the right spirit, it’s enjoyably ridiculous, with Mahler’s music smeared over everything. In German, with subtitles. (98 min., unrated) (Ty Burr)
★★★ ½ The Waiting Room Peter Nicks’s observant but warm documentary spends 24 hours in Highland Hospital, which serves Oakland’s Alameda County. It’s a public-service facility and, according to a nurse, a place of last resort. What’s captured is a great deal of stress and worry and wincing — and that’s just on the faces of the staff. Nicks isn’t lobbying. He’s storytelling. The aggregation of those stories are their own editorial. (82 min., unrated) (Wesley Morris)
reviews at www.boston.com/movies.