Eh, disappointing food. The hamburgers were not made from fresh ground quality beef rather very low…read morequality, very salty patties that appear to be delivered frozen. Yes, that's the style in Hamburg Germany, but not the style in Texas/USA.
Same with the chicken nuggets. Why not use real diced chicken, freshly rolled in flour then fried? We avoided the children's wish to go to McDonald's to come here. Chicken nuggets were slightly better with their nice crunchy exterior but the interior was a similar mashed chicken.
Country style fries were good.
Result: Mr Owner, just invest in better quality ingredients. It would then be more authentic and you will get more customers.
For the moment, the best Zurich hamburger place is HEIDI & TELL Co. Gotthardstrasse 66, 8002 Zürich