Ruby Tuesdays is always an evolving change. The salad bar which was one of their biggest attractions has cut back on the number of items available. At the same time the side items on the menu have increased in depth and taste.
The food was okay ... not the best and not the worst ... just average. RT seems to want to become an above average place but they are missing it on the details.
Wait staff was okay they did come around a number of times. For as slow as it was, i would have expected more attentive staff. Additionally, the staff could have been cleaning the place more as it was slow.