Enduring this film.
I was never entertained nor fascinated by this movie. I just sat through it driven by an impatient curiousity to see how it all was going to end. Honestly, I was starting to get really fed up and bored towards the end and it culminated into anger and frustration at how the characters were acting.
I especially couldn't understand his girlfriend's irrational anger at him. She had absolutely no empathy for the fact that he was being stalked by a crazy person and that he was struggling with guilt and confusion after a very traumatic event. Yes, he was losing it, but he obviously had a good reason for it, and it seemed she wasn't very supportive or understanding at all, she just wanted him to get on with his life and ignore everything. For a while I considered the possibility that Jed was just in his head, and wasn't a real person, but then I realized that he obviously was real because we see him interact (stabbing etc) with other people and that other people can see him too.
At the end this movie was just a disappointing waste of time.