Not all, frankly most sequals are not as good as their orginals and direct to DVD sequals are usually direct to DVD because they blow or suck (depending on your point of view) really hard.
So in the improbable words of Jim's Dad "There are two Stiflers?"
Why yes Virginia there is
This movie was funny. How funny? Well I have seen both "Wedding Crashers" and "The 40 Year Old Virgin" recently and I have to say, I am having a hard time deciding between "Wedding Crashers" and "Band Camp which I enjoyed more (Virgin is definetly the third). Even the special features on this DVD had my wife and I rolling.
If you liked "American Pie" and all that is good about naked girls, swearing, and classic camp movies you are going to like this one. I am still laughing thinking about this movie a day after watching it.