Review for adjacent Banana's Smoothies counter- if you view the receipts posted in pics, the two places are separate lines that merge to one register.
Salad counter has cafeteria-style buffet of toppings- four toppings seems to be standard, with $1/additional topping, which is absurdly high. At the least I'd expect the menu to have a few set salads to choose from rather than being exclusively build-your-own.
Other counter is smoothies: the superfruit smoothie is my pick, with strawberry, blueberry, and pineapple, for a sweet taste but no added sugar. Price difference from small to large is less than a dollar, so the large makes more sense at just under $6.
Service is pretty nonexistent, teens without social skills who toss your drink at you and can't answer menu questions. Typical mall food court restaurant in that regard, but this is probably your healthiest option.