1. This parody of teen comedies is just teen comedy by the numbers, for those who can only count to three.
2. A film's always in trouble when it has more screenwriters than cast members.
3. With so many gags coming at us so fast and furiously, some of them are bound to misfire. But, hey, that's OK: There's always another gag around the corner, and chances are it'll be funny.
4. Surprisingly funny.
5. Beyond the obligatory sight gags -- and a French-kiss scene that would simply stun the AARP -- much of the film elicits little more than weak giggles.
6. Laugh-out-loud funny at times, comic bits that, no matter how stupid or base, make it virtually impossible to suppress a chuckle.
7. There simply isn't anything to say about it -- good or bad. Maybe that's because it isn't a movie at all, just a string of scenes.
8. While not Oscar-worthy stuff, Not Another Teen Movie does make the laughter grade.
9. Many of the movie's targets are just too big and too obvious to elicit more than a smile of recognition, and the movie quickly degenerates into little more than a game of spot the (generally unfunny) reference for fans of the teen genre.
10. In director Joel Gallen's attempt to spoof the genre, he has merely added another lame entry to it.

What is a brief summary of the following reviews?
NATM has some funny moments, but the movie requires the audience to have familiarity with the movies being spoofed and a tolerance for toilet and sexual humor to be truly effective.