Pizza around Tech

For some reason recently, I have started eating alot of pizza. And with that I found out that national pizza chains seem to suck. I went to the California Pizza Kitchen at Atlantic Station and had their margherita pizza, a pizza with an olive oil base instead of a marinara one. Quite frankly it sucked. It does not even compare with the margherita pizza at Ray's. I personally thought that California Pizza Kitchen was the exception to the rule that chain restaurant food sucks. But I am thinking that I was wrong.