So I had all 3 of my sets calibrated by D-Nice on Wednesday. What an awesome experience. He was extremely nice, helpful, professional, good at explaining what was going on and good conversation about tech in general. I ended up having some concerns about weird things I was seeing (I have my 2 51s right next to each other on identical stands) between the two sets last night when I was comparing them. I sent D an email with pictures and descriptions; he called me (literally) within 2-3 mins of receiving the email. We talked about what I was seeing and we went through different things. Boom, 1 hour from the time I sent the email and the "problem" was fixed.
His reputation certainly precedes him and I understand why so many people on here think so highly of him (you do get that by reading the content of his posts and what others say about him to an extent, but there's no substitute for a first-hand experience). I have an interest in learning how to calibrate and he was helpful in talking about different aspects (whether to take ISF class, what entry-level equipment I should buy, etc).
All around 10/10 experience. If I need a calibrator in the future, he will no doubt be my choice.
Samsung 64F8500| Samsung 51F8500| Samsung 51F8500
OPPO 93| Sony BDP-S360| Xbox One| WiiU