I frequent Crescent during their lunch usually around 1130 - noon and it's usually pretty busy. They have extended their dinning area to an upstairs which is awesome. However, they do not have shade in several areas. In AZ that's definitely a must or else you're just miserable. Also, lunch time is usually slower in service.
If you're a fan of salads you HAVE to try their Cocina 10 Ensalada. I usually get it with chicken and it's amazing! It's pretty large so I always take some to go.
I have them at 4 /5 stars and it'll be dropping as we continue wait... I'm currently here with the sun beating on me (15 minutes of waiting).
**UPDATE**
I'm happy with their happy hour but when it comes to their LUNCH time, their service is very slow. Also, there is definitely not enough tables to accommodate everyone during this time.
Love this place but geeezzz. Get more servers and tables.