I received an offer that I couldn't refuse from Comcast Xfinity. I already had Comcast internet, but they offered me cable tv (every station I could possibly receive), the internet and the phone service all for just about $day 20 more than what I was paying for my internet alone. I have been a Directv customer since 1996. Comcast installed on March 20th, the first Xfinity box he put in did not operate, so he switched it out with another unit. Both were right out the box. He second tv also had an issue hooking it up but he got it to work without any problem. An hour or so after the installer left, the Xfinity box crapped out. I called Comcast and they couldn't come out until 4PM the next afternoon. I set up the appointment. Later that evening, the Xfinity box started operating again, and I canceled the technician's appt. It worked fine the next day and then the second day it died again. In addition, the picture quality was no were near Directv's quality, even my wife noticed it with a bad eye, however, for the price difference I was willing to live with it until the box malfunctioned again. I have a 65 in. LG 4K Super Ultra HD tv. I called Comcast Wednesday evening and canceled, I have a 30 day cancellation clause in my contract. They gave me a hard time but I insisted, the only thing I kept was the cable internet. At 9 PM that night I called Directv and they reinstalled early the next morning. A lesson well learned for me. And my high quality picture and sound was back.