Whats the deal ?

Just watched the movie and i have to admit that it is lame and boring. What should be disgrace ? The "affair" with the young student slut ? It is so ridicilous that the prof has to justify this action as the girl hadnt a chance like wow if i refuse to take his cock, my work will be rated bad bla bla. She was just too stupid to say no. When he was visiting their parents to say sorry I actually thought he would take the young sister so the film would have some tension in it. The plot reminds me of the old and stubborn books i had to deal in school with like pride and prejudice, an outpost of progress and all this pseudo moral *beep* There should be a closer view to the human abyss. I agree with a guy here who said that a "real" father would rather rip these *beep* off. Well there are so much BETTER drama with tons of more passion like 21 gram.