Why all of the QS hate?
Beauty is in the eye of the beholder ?
you are favouring QS because
Location maybe ?
He did 1 bad move, but before that 100s of good ones.
That 1 bad move was abuse and which makes it impossible to judge that all those previous moves were abuse or help.
Anyways this is off topic I suppose

How is it off-topic ? He is self-recommending for DT2 and people are discussing on it , NO ?