Let me start off by saying the picture on this set is drop dead gorgeous. Bright, crisp, clear and detailed. I watch a lot of sports and I have not seen any motion lag. Now with that said here's the bad and why I can't give Sony and this set a 5/5. Their implementation and execution of the Dolby Vision .0075 update was/is a fiasco. Sony really blew it. First off, not only has the update caused my screen to blank intermittently with 1080 sources, their Dolby Vision only works on the internal apps of the TV. That means no Dolby Vision from your Apple TV, Roku and that brand new 4K UHD disc player you just bought. One of the big reasons on purchasing this set was the promise of Dolby Vision. If we're stuck with this crippled, low latency, internal app only Dolby Vision I will be greatly disappointed. I'm still giving this set a good rating because the picture is so pretty and I have faith Sony will work this out and get it corrected. Don't let me down, Sony.