I enjoyed National Treasure 2 very much. I attribute this to the fact my friend and I had drunk 3 bottles of wine between us before and during the movie. I suspect if you are going to sit through your wife's Nicholas Cage fandom you will need a similar treatment.
*edit* I did like The Rock, but you can put that one down to Sean Connery.
You know... sometimes I think there is a message board somewhere of people like those on /fit/ where they get together and decide what they can do next to utterly humiliate "normal" and/or fat people, make money, and maintain their superior physiques earned through good genetics and good-old-fashioned hard work.