I've got to say Apple service is awesome. We called tech support last Thursday, and they diagnosed a bad logic board, and sent us a mailer box, which arrived Friday. We mailed it back Friday afternoon, and they received it on Saturday. The logic board, and fingerprint button/module were replaced the same day, and we received our UPS tracking number. Unfortunately, it was the 4th of July holiday weekend, and UPS did not pick it up until Tuesday; overnight shipping, and we received it back yesterday afternoon.