Beautiful quote

"At some point, self-confidence turns into a learning disorder."
--Lamentations on Chemistry

One reason Tron Legacy was not a good movie was because the world didn't have consistent rules. You couldn't tell what the limits of the characters were and so it felt like the characters could pull arbitrary super powers out of their asses when they needed to move the story along (e.g. the old guy suddenly causing a tornado at the end).

I always felt cheated at the end of DragonLance and Stephen King books for the same reason.