I am glad Jill was ghostface and I thought it worked fine, however I didn't find it surprising. I knew halfway through Scream 4 that Jill was one of the killers. If you think about it... she was the only character with any motivation. Deputy Judy was merely a plot device to add tension to Dewey and Gale's marriage...none of Jill's friends had any motivate (Kirby as the killer? her motivate would of been totally out of left field and very forced if that would have occurred)... there was no way it was Trevor (too obvious)...the white/black cops as the killers would of been lame... the original trio (Sid, Dewey, Gale) can't be the killers....if you think about it, no one was left to be the killer besides Jill and the two geeky film freaks. So it was going to be Jill and one of them, or both of them. The only other person I thought at one point could be the killer was Sid's aunt/Jill's mom, because she mentioned "I have scars too" and she could of had the same motivation as Jill (living under the shadow of Sid's whack-out mom who was made famous by being murdered, etc.)... but Jill was the more interesting and fun choice, not her mom...and then her mom got killed, so she was no longer an option. All in all, Scream 4's main killer (Jill) was great, but I wouldn't call it shocking at all. For me, Craven/Williamson didn't do much to point fingers at anyone other than Jill