The Scream films have always been Thriller/Horror(slasher) films, so Scream 4 does indeed count.
Look out for:
[REC] 2
La Horde
The Crazies - remake
Mutants - it's out in France already but think it's out here this year
Case 39 - Orphan type film
Survival of the Dead(DVD out this year)
Saw 7
The Ward
The Wolfman
Resident Evil 4 - believe this is out this year
I'm not a fan of recent horror films because I don't really think they scare, Nightmare On Elm Street (remake) looks quite decent though. I must say, Orphan really really impressed me last year.
I wish Hammer would start making horrors the way they did back in the 70s, but obviously with much more realistic sets and what not. There was a real sense of spooky horror from them.
I'm really intrigued about this one. It actually looked quite decent from the trailer, and I was initially really against a remake for this film. I think it could be good, though.
I feel the same way, although I still remember the first time I saw the trailer for the remake of Fri-13TH. I thought it looked fantastic and look how shite that turned out.
Hammer have made a film called 'The Resident' with Hilary Swank plus a cameo from Christopher Lee. They are also involved in the production of the US version of 'Let The Right One in'.