My crt is slightly fuzzy and has some minor burn in, but the reason I still use it is that if I was to go for a 24" monitor, trying to get a monitor that has no input lag, no ghosting, perfect viewing angles, no dead pixels, great blacks and good colours is very expensive.
I don't usually keep up too much with monitor tech, but most of it still seems you can get panels with great colours and blacks which are fantastic for movies, or panels for gaming with no ghosting or input lag, but suffers with colours or other stuff. And nearly no monitor has a 0 dead pixel policy, and I just wouldn't want to have to put up spending £400+ on a decent 24" that has dead pixels.