There are erotic thrillers that succeed in their genre (e.g. Basic Instinct, Jade), but this one felt awkward and contrived. I think its producers were trying to ride on the coat tails of the immensely popular Basic Instinct by attracting some of that audience. I know that's why I and friends went to see it in theatres. But we were disappointed, both in the story and the acting.
I think Sean Young is very attractive, from the first time I saw her in Dune and then in No Way Out, but her nude scenes in this film were embarrassing. I agree with someone else who said her proportions were much better in Ace Ventura and, I might add, Dr. Jeckyll and Ms. Hyde. She may have had some work done.
I admit I haven't yet seen the unrated version so it might change my opinions.