I've been to Postino Central (in Phoenix) and Postino Annex (in Tempe), so this was the third Postino location I visited.
The quality of the food was the same, but compared with the other Postino locations, I would say that this location was more dimly lit and the servers were younger. It felt more loud. There is more inside seating.
So far, I liked Postino Central the best because it was more quiet, and the patrons were older and thus, more calm. But this location has a lot more spaces to park your car and there are a lot of cool shops nearby that you can explore on foot.
Ten friends and I got a table near the entrance around 7pm on a Wednesday night. The place was completely full, and it was extremely noisy - I could barely hear the person in front of me.
I would probably come here when it's less packed and during the day time and probably with fewer friends.