Famosa is a decent little spot to just sit in and chill while getting fed pizza.
It's not the greatest, (and I don't think they claim to be), nor is it as pretentious like Libretto. It's just Neapolitan pizza that costs about $14 a pie with some decently chewy thin crust.
I try and use the Margherita as a standard to compare pizza places, and this one was a little on the bland side. Nothing really to it, but still good enough to finish.
Not much more to say about this place. It's good enough to go; with a decent atmosphere and friendly wait staff it's a laid back experience, but don't expect to be blown away by their pies.