I second haddayr's recommendation

haddayr says (and I could say almost exactly the same thing):

One of my dearest heart-friends is naomikritzer, who is hilarious, smart, well-informed, and deeply opinionated. If you want to make a more informed choice in the upcoming primaries, take a look at Naomi's vigorous look at the candidates.

Even if you don't live around here, her roundups of elections are delightfully funny, often casually cutting, and generally great fun to read.