I saw this movie on TV about a week ago, and I was bored so I decided to watch it. It was okay, but not the greatest movie ever obviously. Though it was interesting to see some of the tactics stalkers use, and the stalker in the film was very creepy.
I felt the ending of this movie was poor; it consisted of a lame plot to catch the stalker and it was very predictable. It's not like this was a big budget movie or anything, so I guess I shouldn't have expected better.
If you're bored and happen to catch it on TV like I did then I would recommend giving it a watch, but I wouldn't try to rent it or buy it, it's not really worth that.