Not bad. Not great.
The not so great: white bun was super crumbly. Baked fresh daily? Probably true. Are they baking pre-made, sub par, frozen dough? Probably as likely. When proudly displaying that the bread is baked fresh, your bread shouldn't look like the second cheapest buns at the grocery store.
The good: free unlimited toppings. Grilled onions, mushrooms etc at no extra charge. Cheese is only thing you pay extra. Generous portion of fries.
The odd: burger itself is under $5. When you make it a meal, total comes out to $9.59? Get a bigger burger with cheese and a water.