From San Francisco to Los Angeles via the scenic Pacific Coast Highway, although some sections were

Beware of upgrade traps. They mentioned a free upgrade, but it ended up costing money, and it wasn't cheap.

As expected from a big company, both pickup and return were very fast, no upselling of insurance, and the car was new.

The service was okay, but since it was my first time driving in the USA and I was unfamiliar with gas prices and how to refuel in the US, I didn’t choose to return the car with a full tank. From San Francisco Airport to St. Louis Airport is less than 400 kilometers, and according to the car type provided, we only used about 70% of a tank, but the rental company charged us $57.52 for fuel. At that time, this amount could fill more than two tanks. I raised this issue with the car rental customer service, but they said they couldn't handle it. In fact, it’s very easy to return the car with a full tank at U.S. airports. This is a reminder to other customers to avoid unfair charges.

Store setup is good, pickup and return are relatively convenient, and the price is competitive.

Overall, it was quite good. The process of picking up the car was smooth, but there was some disagreement over the rescue insurance.