Okay, I’ve only seen the first disc, where he’s at Toronto, but it’s pretty damned funny! (I know, you’re surprised. ;)) Mewes only has a brief appearance in the flick, and there’s none of the really juicy stories like in his last film, but his idea for a “passion of the Christ” movie is totally kickass! It’s got ninjas with Uzis! 
Highly entertaining, and he doesn’t seem to have gotten a swelled head (though it was shot right after Jersey Girl bombed, so that might have something to do with it. I do find his stories about his parents a bit disturbing, and I have to think that when Harley Quinn get’s older and sees these films, she’s going to need a lot of really expensive therapy.