I saw the new one today. I thought it was ok. It had a few sudden scares about it and some good suspensful parts, although i missed some of my favourtie creepy scenes from the frist one. Namely the family dinner
Also some of the characters were predictable and not as memorable as the first. Mainly the cook. I thought the new family was too big to get any good charcaterisation, plus you knew they were dodgy from the start (even though i had seen the first, they didn't look benign at all). I also thought the subtle cinematography and camera work building tension and paranoia in the characters in the first one, was much better than this. Show technology isn't everything, which is good.
Still a pretty good effort though, plus it had the creepy sharp camera noises at the start. I gotta find some sound bytes of that....