I've only been to one of these places, Grimaldi's in Brooklyn, but thought I'd share this blog. I eventually would like to write about my fave pizza places, but I don't think I've sampled much to be any kind of authority.
I do love Grimaldi's, but of course it's a place you can't get a slice so I'm not sure why it's on a list of "must have slices." My favorite slice place is Joe's in the Village in New York. Anyway, here's some food for thought (pun intended).