The movie wasn't as bad as expected to be an American production. I thought it was OK.

Rating: 6/10 (12 February 2006)

right, my comment just got deleted, so will start again :/
Here follows a few goofs/potential goofs and might have some info from movie in it which can feel like spoilers.
1. The police (Danny Glover) finds the hideout thanks to the video shown to the surviving victim.
Did she take it with her when she escaped? Did she figure out where she had been kept and given the info to the police; the killer not minding leaving the video (Don't forget the doll was later found at his hideout and not where she had been kept). This seems to be strange given the TV had no vcr either.
2. After finding the hideout thanks to that video, as someone else says, no backup is weird. With the classical American don't 'shoot to immobilize' psychos, Danny Glover's partner runs off after killer. He gets killed by a rack of shotguns on a tripwire which are on the ENTRANCE side. Would the killer not leave them on the inside , hiding it from intruders rather than 'extruders' :)
Also, would he at all gone upstairs when after all the police break into the entrance (from how it looked for a moment the lock was on the inside but nah, fair enough was on the outside.)?
Strangely enough, he had a victim as it happened to be at his place of operation even if he was setting up the next kill (they find the scaled model of the doctor and the photographer) (INCONSISTENCY, the killer would have ot get rid of a body from his own HQ, which so far he hadn't done).
3. the doc takes out what turns out to be a total of 3 cigarettes from the box. He gives Adam one of them without the blood on it, but later on you can see him lying next to two cigarettes both without blood.
I think I had 1 or 2 more minute ones like these but I just saw it and now saw some Olympic medals results and forgot :)
hf