First off, Rosati's pizza is one of my favorite pizza places in the Valley. The problem is with THIS location. I believe this is a franchised location that should not be allowed to call themselves Rosati's. The versions I have had in both North Scottsdale and in Tempe are always very tasty. The pizza they serve out of this location is almost always disappointing.
I lived right next to this location for a couple years and tried it at least 4 times hoping it was just a fluke. It just doesn't taste as good as the other locations, though they still charge the premium Rosati's prices.