Super fast! Crisp display. Only thing I don't like about it is that it automatically sent everything to one drive. Would have preferred to be asked. Took a while to get everything back to earth on the local desk top and out of the cloud. It is a slick marketing tool because the base 5gb fills quick and they want you to buy more space. I bought 1tb with the computer.
We have had our computer 3 weeks now and have had no issue. My wife uses it mostly and says that it's been doing great. This is our second HP all in one computer and we love them. We would definitely recommend HP.
Setup was easy. Sound is pretty decent. System seems decently fast for my use, definitely faster than my 10 year old PC but I'm not a gamer. I miss the touch screen on my old PC but I didn't want to spend the extra money for the touch screen. The included wired mouse and keyboard are chintzy. For a machine costing this much HP should include a wireless mouse and better (bigger) keyboard. That would use one of the four existing USB ports but a USB hub is inexpensive to purchase if additional USB ports are needed.