“Blood Orange” (*1/2 out of four) was a terminally weird melodrama about an aging rock star (Iggy Pop- well cast at nearly 70) who lives in an enclosed estate with his promiscuous wife but trouble arrives when her former lover shows up and is seeking revenge. Heavy-handed and bizarre; even Pop can’t even breathe much life into this one. At nearly 70, he should start to have a lust for better scripts.