Bought our unit 3 weeks ago and set up was not that bad even though the written instructions were minimal. We are in our mid 70's and mainly watch local channels and Netflex.This was our 4th Vizio product over the years in both TV's and sound systems. We tend to be product loyal so it was only natural that we purchased this unit. Even at my age I was able to use the online manual and found all the information I needed. It is a great unit that performs well.But, we had to return it. There was no provision for slower minds and poor dexterity when it comes to moving around in certain areas of the unit. If you are too slow punching the button to move on then you are taken to whatever you were on. This made it difficult to move from Netflex to local channels. There is a button on the remote for netflex but not for local TV channels. If there had been then we would be watching this unit today. I would not recommend this unit for a disabled or aged person but I would recommend for a young person. No doubt the quality is there.