Couldn't get the desired model, the car's power was insufficient.

Good

The service lady was not enthusiastic and impatient. She was not diligent, I didn't rent a GPS but she included the charge in the bill, $67. Unprofessional, no one knew how to set up the GPS in Chinese, initially wanted to rent but then cancelled. Pushing unnecessary insurance even though I already bought comprehensive coverage.

Early morning arrival at San Francisco International Airport, the Hertz counter had no staff, and the lot did not have the advertised Toyota 4Runner or Grand Cherokee, only a Santa Fe with weak power and unstable chassis.

Overall fine, but there was an attempt to upsell additional insurance and higher-priced cars.