This is the second time I used HDTVTest Calibration service. I had my Samsung UE78KS9500 calibrated by Vincent previously and was/still am very happy with the result. This time I got my 3 new TVs calibrated. An LG OLED55B8, LG OLED55C8 and a Sony KD55XF9005. I'm extremely happy with the results. The LG Oleds now look really sharp and there is so much more depth in the picture quality due to the accurate colours, that the picture looks almost 3D. I really wasn't happy with the Sony picture quality as it seemed washed out. The picture quality looks excellent now after calibration with the colours looking more vivid. Vincent calibrated all my TVs for SDR, HDR, gaming and HDR gaming also watching in light and dark conditions. He's very professional, meticulous and helpful. Always explaining what he's doing, answering any questions I had. Also finding out what would the TV be used for and time (day/night) so can ensure the best setup for the user. He also helped me find a solution/work around to an issue with a software glitch I had with an older TV that will probably not be getting anymore software updates. Thank you Vincent