Recently Watched: Cache (Hidden)

I fell asleep 3 different times while trying to watch this AND I HAVE INSOMNIA.. once again I didn't like any of the characters so I didn't really care about the story (which is becoming a pattern for me..) I didn't think the story was that strong..ok so this guy wronged someone when he was 6 years old and the dudes son just won't let it go. I DON'T CARE..I THOUGHT THIS WAS SUPPOSED TO BE A THRILLER. Every conversation in the movie was too long (SPOILER) except for when the one guy abruptly slit his own throat.