The service was great. Make sure you let them know ahead of time you have a voucher since it needs to be inputted into the system before you turn your car over. Even though I had an appointment, it did take several hours. Plan on dropping the car off or a very long sitting around to wait.
I am very happy with the purchase. It was easy to schedule my appointment and the whole oil change took them only 25 minutes. They have a waiting area, where you can wait.