Crudeness should have a level of wit to it, helping viewers work through gross-outs and general raunch knowing there's some light at the end of the tunnel. Writer/director Jonathan Kaufman skipped smartness when he put together "Donny's Bar Mitzvah," which is meant to deliver a mockumentary- style faux documentary romp about the titular teen and his special party, which, rather quickly, spins wildly out of control for a collection of characters. Kaufman intentionally aims for the bottom of the barrel with this endeavor, which is relentless in its pursuit of vulgarity. It's a chore to sit through, with the helmer's greatest sin being a lack of invention when it comes to jokes, which there aren't any. Read the rest at Blu-ray.com