Mancini has come in for criticism from some City fans for his tactics and team selections.
âHeâs very clear in what he brings across to the players, always positive,â said Kompany.
âUltimately, he gives tactical advice because we need to know where to stand. We didnât do too well [against Sunderland] but we need to play in a way we can dismantle the other team and usually it works well.
âWith what we have shown at home for the past year or more, we are disappointed."