It's very hit or miss. Some days it is very good and provide many choices. Some days I ask what is going on in there heads. Efficiency is something the dining halls lack. Lines will be long and they will take there sweet old time.
I recommend Fresh Foods over Suwannee. FIGG is also a great option for lunch located in the stadium.
The Student Union also has SubWay, Freshens, Papa Johns, Chili's, Polo Tropical, and some others that are all good.