Surviving the World
A Photocomic Education by Dante Shepherd
Lesson #447 - Literary Criticism
The above applies to movies, television, and music as well, and probably to art, too.
Also, I would love to read a professional critic's piece where they use the word 'craptacular' in their critique. If they follow up with the word 'asstastic', I'd be even more thrilled. As long as they aren't describing my work, of course.