For someone that was given the keys to the kingdom, he sure did complain a lot. It's not like he paid for anything, or actually had to do anything to earn what he got.
I don't recall him ever giving any real input. He complained about power creep. That was it. I've seen plenty of other CC's that quit for good reason - namely they gave well thought out input on how to fix things in the game (and Warships) and were just completely ignored.
Those people I hated to see go. It's part of why I and roughly 3 million other people left. Wargaming was never interested in fixing their game. Ever. Just spam more of the same money grabbing crap, rinse and repeat.
I don't see anybody missing him at all.
One more small point: if the game is such crap now that even he has left it, man it must be really, really, really bad.
^ 3 million in silver, 2 premium tier 7 tanks ( super hellcat, super chaffee ) 10 premium days, and inside that prize box were more goodies, those other things are more stuffs with reserves, and things for earning more money when you play battles with any of your tanks...