Waited 45 minutes in line to pick up the car.

Booked a Mercedes, ended up with a Ford. There were at least two similar Mercedes parked nearby. When I asked customer service, they said it's the same grade and refused to change.

Very disappointed, reserved a Land Rover but got a Peugeot

The service was quite standard and picking up the car was very convenient. However, we were told there was no Mondeo available when we arrived, and we were upgraded to a Mercedes instead. At the time, the communication wasn't clear, so I happily drove off thinking it was a free upgrade. When I received the bill back home, I thought I had been fined abroad (I had prepaid the rental fee through QEEQ). It was only after inquiring that I realized there are no free lunches. Haha, but I still think it was worth it. This car rental experience was great!

The two staff members at Hertz Munich Airport were very nice. We encountered some issues when picking up the car, but after four to five hours of effort, they eventually managed to rent us a car. Returning the car in Frankfurt was very convenient; the staff just drove the car to check the mileage, and that was it. They didn't inspect the exterior, possibly because we had purchased the comprehensive insurance. We had reserved a BMW X3 but were given a Volvo wagon instead. The car was a diesel model, very new, with many features and a built-in German navigation system that was quite useful during our trip.