I believe I'm the minority of people who actually enjoyed the movie. I thought that the jokes were well placed and the brand of comedy that they used is the kind that I enjoy, over the top hilarity that makes no sense in a real world aspect but is still funny to imagine. People were expecting more from the film due to all the press surrounding it and that contributes to the bad reviews it's getting. People expected a masterpiece when in reality the movie was simply another Franco/Rogen pic.
It was a good movie in my opinion. However, some jokes are just pretty edgy, you know, the jokes that Suicidal uses to cut himself with. The only few flaws were that there were some plot holes, but overall, its those kinds of movies you can watch 5-6 times before getting bored of it.