Speaking toBetfair, the Premier League's all-time top goalscorer said: "If you listen to the manager, he's said they're the worst team in the club's history, there this, that and the other. I know that he may be being brutally honest but he may be better off not saying those things because I'm not sure that breeds any sort of confidence in the club at all.
"You don't have to be a genius to see that things are really poor on the pitch at the minute and it's been a long, hard season for Man United.
"It's been and will continue to be tough for Man United. In terms of PSR [Profit and Sustainability Rules] too, how they can go out and spend a shed load in the summer which is what needs to happen to bring quality players in. I don't know how they're going to get around PSR.
"The reality is, although it's Manchester United in name, the Man United that we grew up with and I played against right throughout my career and were giants, is gone. They're not a giant of a football team anymore. They haven't been for a while and will continue to be that for a while longer yet.
"I don't know how long that's going to take to fix, but they're miles off the Man United I played against and that I knew, they're a million miles away."