SF Hound coming into Manhattan for 4.5 days and I have too many pizza places bookmarked to try. Out of these choices, which are in your opinion 'must try' and/or 'must avoid' My personal preference is Neapolitan style (favs in SF include A16, Pizzeria Delfina and Pizzeria Picco) but would love to also try some traditional New York style.
BTW, I'm perfectly content eating pizza every day. :)
Una Pizza Napoletana
Bleeker Street Pizza