what is your favorite suspense/horror movie to watch
Some good horror movies are The Woman in Black, The Cabin in the Woods and Prometheus. I can also recommend you to watch The Innkeepers and John Dies at the End, which are really fascinating.
I would have to say My Bloody Valentine remake, or (I realise this is not a movie) The Walking Dead, or Resident Evil 1 or 2
Paranormal activity 1,2,3, and 4
Insidious and the possession. Also the Cabin in the Woods