I saw Saw last night. It would have been a pretty cool movie (creepier than Seven, but slightly less clever) with the following major exception:

Cary Elwes in Hot Shots! – Classic
Cary Elwes in Robin Hood: Men in Tights – Hilarious
Cary Elwes in Saw – F’n terrible

If Cary Elwes had been replaced with a better actor… say someone like Edward Norton, and if they’d tweaked a few stupid parts, I think this movie would be mentioned in the same breath as some other great thrillers.