I'm a born and raised Californian, but even I would not eat or endorse a Californian style pizza.
I would, however, endorse the local brewery's spicy Hawaiian style pizza. Spam, pineapple, and pickled and caramelized jalapenos with a spicy marinara sauce. The jalapenos are what makes it. They are so freakin' good.
Growing up on the east coast... I've visited (and currently live) on the west coast and a lot of pizza here suck. There's some edge cases. But as a whole, something about west coast pizza is wrong.