my first 4K UHD HDR laser projector and it really is very very good the image quality is fantastic and pin sharp the colours are beautiful its a real pleasure to view films on this I seem to have an issue when watching Netflix on it this is from my home theatre PC going through a Dennon AV Reciever I think its a HDCP issue copyright protection with sending the picture through the reciever first the projector just tends to go blank it also does the same thing watching amazon Prime I have managed to reduce the problem so its not as severe by changing some graphics overlay settings on the Dennon reciever but it still happens from time to time but the same problem does not happen on my Techwood 4K UHD HDR TV so its defiantly a projector issue .