Overall had a great time at Postrio.
Atmosphere was nice, drinks were great.
However, service tended to be slow and food for the price wasn't fantastic. My prosutto pizza was too salty and non adventurous. It noted it had pesto and goat cheese on it, but where was it? Also had requested mushrooms to be added and this was forgotten. Nearly a $20 personal pizza.
The Aviation drink I had was simply delicious. Crisp and refreshing.
We had a large group with us and they were accomodating to our group. Drinks came out incredibly slow as did food. No huge deal as we weren't in a rush but frustrating when we were so hungry! :)
I would recommend Postrio for a nice evening out in Vegas!