Honestly I don't get it.  I went to Dos Gringos with a good friend of mine last weekend.  I had never been to Phoenix before so I was excited to see what the city had to offer.  After entering Dos Gringos we sat at our table for 21 minutes before a waitress came to our table.  She brought us 2 beers and never came back. After 40 minutes we decided to check out a new bar since we obviously weren't welcomed at Dos Gringos.  So we went up to the bar where I waited for 5 minutes so the bartender could take some pictures and shots with her friends.  What I didn't understand was there were maybe only 20 people there and at least 6 people working.  If I was the owner or manager I would be embarrassed to say that you run that establishment.  I will never return and I highly recommend you stay away from Dos Gringos as you will be disappointed.