I love reading these--they have a sense of clarity that most analysis lacks, and it's possible to compare shows on a standard scale, even if it's your personal scale. Consistently pretty darn accurate, IMO.
This is probably an incredibly stupid idea. In fact, if someone wants to talk me out of it, now is the time. Anyone? Bueller? Anyone? ... Drat. Today is the first day of National Novel Writing Month. Their web-site is here: http://www.nanowrimo.