I've given this restaurant 3 stars because I have now tried both locations, and BOY is there a big difference. I've eaten at the Phoenix location twice; once for take-out and once to dine in. Their food is quite good. I found the quality of the curry and soups to be consistent. The dishes were well prepared and very tasty. The service in Phoenix was ok. It can be a bit difficult to communicate, but not impossible. Phoenix earns a 4.
Goodyear is an entirely different experience. I stopped there for lunch recently and was very surprised at the difference. The young man serving tables was rather clueless. He did not take orders correctly, missed items ordered, took dishes to the wrong tables, and loudly complained about the kitchen staff to customers. It was AWFUL! I wish I could send an email to management, but all they have on their website is phone numbers, and if I called I could end up talking to the person that gave us such a bad experience. The food was not up to par, and Sala should be embarassed at the 'service'. This location should get 1 star, but I will give them the benefit of the doubt that this was an isolated incident as I have only been to that location once. Highly doubt I would try it again.