According to Sir Alex the Glazers are
" I am comfortable with the Glazer situation. They have been great," he said. "They have always backed me whenever I have asked them. I have never faced any opposition. They have always been as sensible as they can be in terms of financing the club. They have to invest in the team to maintain the value of their asset. I think there are a whole lot of factions at United that think they own the club. They will always be contentious about whoever owns the club, and that's the way it's always been.
When the Glazers took over here there was dissatisfaction, so there have always been pockets of supporters who have their views. But I think the majority of real fans will look at it realistically and say it's not affecting the team. We've won four championships since they've been there, one European Cup."
Meanwhile he said the following about Gill
"David has been a magnificent chief executive. Of course we have had a million arguments, but I have always enjoyed them because I know that David has two great qualities – he is straight and he always puts Manchester United first. No disagreement is ever personal with him. He always wants the best for United, whether it’s the players, the training ground or the staff.
“Him stepping down is a big loss to me but the fact he is staying on the board encourages me that the reason for his departure is heartfelt – that he believes it is time for the club to move on.
“If I could have found a way of persuading him to stay I would love to have done that. But he has made his decision and I respect him for it. He has been and will continue to be a fantastic success for Manchester United. He has all the qualities of successful people engrained in him: energy, honesty, integrity, personality and decision-making ability. I wish him well in whatever new challenges he will tackle in the future.”
I am not suggesting that Gill was perfect. His 'value signing policy' crippled us and in terms of sponsorships I think Woodward is better then this guy. However we had 4 managers in 8 years after Woodward, two of which were given contract extensions few months before getting sacked. The club's reputation is in tatters, OT is a mess, our salary bill was allowed to spiral out of control and United spent 900m with so little to show for. We're talking about a guy who compared United to an adult version of disney land, who couldn't bother treating the likes of Rio and Evra with respect and he took ages to discover that agents/clubs were taking him on a ride only to hire someone with a similar CV to his to negotiate with clubs/agents on his behalf. This all happened under his watch. No wonder why everyone from fans right to former players are celebrating his departure.