This movie appeared as its predecessors, knocked up, 40 yr old virgin, to be crude and immature but with occasional funny parts worthy of a Saturday night at home. This was not so, the movie stars an undefined characterless loser with no personality who, i guess is supposed to develop and grow into something more during the movie. Well that doesn't happen. We get to see his sagging penis flashed throughout the movie though (i suppose the writers were so frustrated with their inability to actually develop a worthwhile plot that they thought throwing in full frontal male nudity would make make up for its overall dreary stupidity, it only made it worse). The films continual crude scenes of awkward sex and the general focus on actual intercourse further added to its vitriol and made it seem like it was written by a 13 year old boy. which seems likely. The plot descended into such nothingness, i honestly stopped watching halfway through. I thought Russell brand would make the movie marginally worthwhile, but his personality doesn't even make whimper. All in all, plot= vacuous, acting= bad bad horrible, especially the vapid potato head who blessed the lead role , and don't , for the love of god watch this with your family. its so stupidly crude that you wont want to look each other in the eye after watching it. good lord, what a waste of 1 1/2 hours..