A high school reunion movie without the actual reunion? That’s what writer/director/star Michael Rosenbaum attempts to pull off with “Back in the Day,” a comedy tinged with nostalgia that supplies viewers with a subpar round of juvenile shenanigans and lackluster acts of pining. Rosenbaum’s intent seems pure enough, but his concepts for comedy and intimacy leave much to be desired, making the picture difficult to understand as it weaves through heartfelt confessions and fart jokes. The lack of an actual reunion is also a bizarre choice, with space for mingling and thirtysomething philosophy punted out of the picture to make room for unpleasant and unfunny nonsense. Read the rest at Blu-ray.com