Boring, but a remake wouldn't hurt

I saw the movie and I almost fell asleep. The main actress is terrible and unconvincing. I can't believe men are actually falling for a girl whose face looks like a girl right out of a Church. Her half sister who played Satin or something would have done a better job.

The script is lame, and the end just proves to show they didn't have any idea on how to resolve it.

A remake would be fun to do, with a better actress, better shot sex scenes (this guy definitely used Tinto Brass as a reference, with mirrors, ellipses and close-ups) and better photography. I'm up for it if they want advice.