Remember all of the sex-soaked stalker thrillers that flooded the moviegoing landscape in the years following Fatal Attraction? Obsessed looks like it could have fit into that cycle, and I don’t mean that in a good way. As the high-powered businessman whose wandering eye leads him to the worst possible woman, Idris Elba is yet another in a long line of Wire cast members unable to make the jump to big-screen stardom. And do I detect an anti-interracial relationships undercurrent? It’s hard to imagine a movie nowadays about a white man sleeping with a psychotic African-American woman, who then threatens to tear apart his idyllic family. To say nothing of a gender switch, with the cheating spouse being an African-American woman and the one-night-stand-turned-stalker a white man. But who really cares about eggheaded stuff like that when we get to see Beyoncé having a catfight with Ali Larter, right? Honestly, I could care less either way. I’ve seen this done too many times already to bother with it yet again.