The McDonald's location on I-35 N in Schertz is a solid choice for a quick bite, but it falls short in terms of quality. The food is decent, but some customers have reported issues with cold or old fries, and the burgers could be more substantial. On the other hand, the pricing is competitive, and the location is convenient for those on the go. The staff seems to be doing their best, but some have received rude or unhelpful service. The innovativeness of the location is somewhat limited, as it follows the standard McDonald's format, but the staff's ability to adapt to customer needs is a plus. One major issue to note is the inconsistent quality of the food, which can be frustrating for customers.