The ending was crap, it wasn't a cliff-hanger, it wasn't anything. It was just that the dev pulled a character from whatever they were doing, threw everything out the window and 'tied up the story' with whatever bullshit he wanted. The storyline with Todd or Rick or whatever his name was bullshit, the stupid storyline with the little sister being an anonymous freak over the phone and blackmailing the brother whilst not behaving at all like that the rest of the time seemed like bullshit. Even the storyline with the neighbours wife seemed like bullshit, especially when you have to think that any part of him finding out you're messing with his wife was orchestrated by the younger sister. And you only meet the neighbours daughter in one part of the game, from what I can tell.
My Review: The models are great. The story is a bit weak, but par for the course for this genre. It's sexy and interesting. It's not complete, in fact it's very much not completed, just tied up in order to offer it for sales. None of the storylines are satisfying, which means that the whole game isn't satisfying. Could it be a satisfying game if it were much longer and developed the storylines, characters and made the endings satisfying? Probably, but as it is now, it's not a good game. It leaves you with a bad taste in your mouth, no matter how much you enjoyed any scenes earlier in the game.