As good as it gets as far as diners go. I'm not usually considered to be a hipster, but it might rub off on me if I spent more time her. Great crowd hanging out eating delicious food. Tiny enough that you HAVE to talk to the staff, they're right next to you. Unless you sit outside. That might be fun, too.
I've never actually been to a diner that had a liquor license, so have a hurricane with your brunch.