I don't like Kompany. I think he's an arrogant twat who puts his country before the club who pays his wages. We've had some other talented players who I feel the same way about and don't regard as "great". Great players are the ones who respect our club and its fans. I don't think he does.
That's my opinion and you're free to disagree with it. But you aren't going to change it.
I think Kompany goes out of his way to respect fans, after the previous loss at Arsenal only he was only one of 3 players who came over. However he earns an obscene fortune for playing for us (or not this season mostly) so I don't think the fans or club owe him anything.