I tried Nonla on Drake for the first time today after hearing some acquaintances talk about how amazing it is. But honestly, I wasn't all that impressed. I really liked that you could get a "lettuce bun" instead of bread for low-carb or gluten free diets (they don't have it on the menu though, you have to just ask about it). But I got the #1 N.B. burger meal and burger itself wasn't very good and the fries were awful. The Nonla sauce didn't make up for the grizzly meat and the fries basically just tasted like frying oil. I got in line around 11:40am and it was after 12pm when I got my food, which is fine because it's the lunch rush, but there still were only maybe 5 cars ahead of me. And the drive thru set up is not ideal. Very awkward, and in order for me to turn the corner to get to the window, I had to back up and adjust my positioning because it is such a sharp left turn.
My overall impression is that this location is mediocre. I didn’t finish my meal. Unlikely to return.