Great thrilling start...suddenly wtf

It is one of those movie with great ideas then suddenly lost the plot in the end. I wouldn't say its a terrible movie, just the punchline was totally lame. Leave you thinking, "i been sitting here for almost 2 hrs, biting my nails and thats it?"
Anyway, if youre a bellucci fan like me, this isn't one of her unattractive movie, maybe not enough to drool on...but heck!

_I'm of a mind to make some mookie
Watt-czzhiii!