Okay, this film is not a good one. But honestly, I didn't think it was as bad as everyone says it is. For me, the worst film in the franchise was the second on the list. Anyway, this film is bad, and that is indisputable. With him, it seemed, definitely in a definitive way, a franchise that had an unusually long life, considering the kind of films presented.
The biggest problem with the film is not being funny. The jokes are within the standard of the franchise, but they are lukewarm, they bet a lot on eschatological humor (I don't know what's worse, that or the sexual obsession that abounds in teen comedies) and the fact that we easily predict them takes away from them grace. Some satires (like the one made for the films "Mama" and "Cabin in the Woods") did not work, although the script also seemed to me within the standard that the franchise has accustomed us to. There was a lack of a more competent and funny cast, in addition to the firm hand of a director capable of demanding more from everyone involved. Zucker, who signs the script, is good at making comedies when he can do anything he wants, and he has already demonstrated it, having been responsible for "Scary Movie 4", for me the best film in the franchise. But he is not alone here, neither in the direction nor in the script, and I do not know how well the joint work went.
The cast is amateur, to be nice. I don't know where they were recruited, but what gives the film some life is decent acting and Ashley Tisdale and Erica Ash alongside some of the cameos: the opening scene, with Linsay Lohan making humor out of her own personal misfortune, it just doesn't become infamous because she's comfortable with it, and Snoop Dogg doesn't seem to know how it got there.