just watched the premiere, and I think they're trying to jam too much stuff into the show. you got vampires (with sunscreen to protect them during the day!), werewolves and witches all within the first hour, and they've also got infighting going on between all three groups (vampire can't control her urges, werewolf can't control his urges, witches get catty).
if they can sort out everything it has potential, but I'm thinking it will have a quick and quiet death.
I'm guessing it's a supernatural desperate housewives? I'll check it out if they show the premiere again. I didn't think about it last night.