There is no doubt Roberto lost the dressing room at the end, not sure even his biggest fan boy would dispute that, but so what, he made this club of serial losers into serial winners.
All managers have a shelf life, Roberto is usually a short one, he winds people up, but he also wins titles in doing so, what's not to like about that?
PS on the kit man, he left the club then came back and did a few features on City TV, and again he quickly disappeared never to be seen again, why was that, does anyone know? Did he piss off the big bosses?