NOTE: Only reviewed the soda fountain, not the food (but I wouldn't come here for the food anyways!)
I'm sad to say I found this place too late during my time in AZ. I LOVE this place! The soda combinations are amazing. I've tried the phosphates, egg-creams, malts, etc. My favorite soda/ice cream combos were the casablanca and the scarlett o'hara, but its mostly because they reminded me of sherbet ... yum :)
I've heard the food is horrible so I wouldn't touch it considering the many other great eateries in the area. The only flaw I have found with this place is the hours of operation...they close really early which is horrible when the late night sweet tooth hit. Great place to go on a hot day or on the weekends...especially if you like soda.