Kevin goes up on stage and talks about many diverse topics, most of them decided by the audience. Funny, never boring, Kevin's answers are usually on the spot and detailed enough to satisfy even the most hardcore fan.
Spread over 2 discs, the feature is culled from many different shows and cut together, a formula that's okay but sometimes lacks when you wish you had the complete thing... although you can find some in the many easter eggs planted on just about every single page, even in the scene menus... You may get about 15-20 more minutes.
Otherwise, there are no special features to look for, save maybe if you let the menu play for a long enough time and watch Kevin do his thing...
I would not hesitate to recommend this to anyone intrigued by Smith and his New Jersey characters. Strong stage presence, loads of fun to be had, and many laughs make this 4 hour run look short.