There are two stars because the employees were friendly.
The sandwiches were subpar. The toppings were minimal on both of our sandwiches (one gluten-free, one “normal”). So little that you couldn't see it without biting into it. I had the impression that the corn kernels were being counted, there were about 5 pieces per half. This has absolutely nothing to do with the pictures! In addition, the gluten-free version costs €2 more per half (which, to be fair, the employee announced). So that's +4€ for a footlong sub, although the gluten-free breads are significantly smaller than the "regular" breads.
The price-performance ratio is miserable!