There was quite a queue at the Boston airport pickup point, but the counter service was relatively fast.

Renting a car in the US is really convenient. Upon landing, a shuttle bus takes you to the car rental lot. You present your driver's license, international driving permit, and passport, authorize a pre-payment, and they tell you the parking spot. When you find the spot, the car keys are already there waiting for you. Just drive away. Returning the car is even easier. Drive to their parking lot, and an employee uses a device to inspect the car, then provides an invoice. In less than a minute, you're done. We even changed the return location twice during the trip, and they agreed without any hassle. Highly recommended.

The car was ok but the tariff didn’t match with the one on the app it was more expensive at the moment of pick up

The app was great

Car was as promised and suited our needs.

We booked the rental for Boston while in Scotland. The rental process was quick and trouble free. Plus it was cheaper than if we had rented from a US website.