I need some advice. I'm interested in checking out SISTERS but it isn't available to rent so I may just have to buy it. However, I'm not sure if it's something I'd like. I recently rewatched DRESSED TO KILL and found if very average, and then saw BODY DOUBLE which was pretty lame as well. From this I'm guessing that I won't enjoy any of De Palma's "erotic thrillers." In fact, the only movie I have really enjoyed from him is BLOW OUT, which I thought was excellent. Now I've heard SISTERS is a more serious film, without the cheese and melodrama present in some of his other movies. So basically, I'm wondering where this film fits into De Palma's ouevre. Any help would be appreciated.