This American Pie followed the same mode of the first six ones: some new rookie guys know nothing about sex, yet, he/they decided to get rid of the name of virgin, and during the course of the exploration of become a true man, he/they found his/their true love.
The repeat of the mode would not excite the audience any more, even though the role of "Jimmy's father" showed up in this episode again. This guy appeared in the first six episodes respectively as a father, an older friend who knew how to satisfy the need of teenagers, and a proper guide for those lost, etc. And this time he became a mental tutor (sex tutor, maybe) for three young boy students who decided to recover the glory of the sex Bible.
It would be funny if it was the first time for you to watch the American Pie series, and there would be nothing exciting if you have already watched the first six ones.