Quite well made films. I actually enjoyed the first two. Three... Not so much. Four I seem to remember switching off pretty quickly. Not seen any of the later ones; I've little faith in them holding any sort of redemption for the series.
OT: The Hobbit: The Battle of the Five Armies. Far too thin for nearly 3 hours of screen time. Really want to watch the fan edit now.
I enjoy the first two as well. Must be around five years since I last saw them, so it almost felt like the first time again. I've seen Saw III before but I don't remember a single thing that happens in it. Not seen any of the others.