Zachary's is overrated. It's one of those 'one of a kind you will be amazed' places where you can look for others who say the emperor has no clothes and it's not actually that good.
A favorite of MINE is the seemingly almost unknown Numero Uno chain in southern California. Sweet crust and great.
This was a ridiculous list not including California - I think San Francisco can be in any reasonable top list.
Just around me are some great pizzas - and yes, some 'ok' and some poor pizzas.
Thing is pics don't really do justice to the taste of a pizza good or bad.
Here's one good slice:
And another - yes, that's one 'slice':
And we have a great Chicago pizza place not far: