Movie Tonight?

I can't decide if we should go catch Clash of The Titans tonight at the cinema. I know DH has been wanting to catch it for a while but I tend to be more inclined to a quiet night of some grocery shopping and another early night! :) But since I promised him a movie some time back, perhaps I should keep my promise and buy a couple of tickets for tonight's show. I only wish I can find a way to stop him buying popcorn sets to eat in the movie because I think they are responsible for my weight gain! I actually lost some weight when I was back in KL and he was down here simply because we did not go for weekly movie and popcorn sessions!