I'm really tempted to rent Jason X just to listen to the writer and director constantly blaming each other for why the movie sucks. And if that commentary Arnold did for Conan got out before the recall, Gray Davis might still be governor. :D
Normally I try to keep my site self-promotion to a minimum, but I can't pass this one up. :) I keep similar lists on IGN, the best and worst commentary. They are mostly reader submitted but some times I put in the ones I encounter as well. The worst The best