Is it? I think there's reasonable points in there. I think Mourinho has done a fairly impressive job at getting the worst out of our younger talents (Martial and Shaw, in particular) and many of our supporters have bought into it the criticism. Martial, in particular, is going to be a superstar and I fear that it won't be at Manchester United.
Martial and Shaw have a big season ahead, and they are ultimately responsible for their own form, but give them a bloody shot, with some consistent game time in an attacking team. Get the best out of them. Make them feel confident in their abilities, so that they play will aggression, positivity and without fear.
Other managers are getting a hell of a lot more out of inferior sets of players, especially in an attacking sense. It's Mourinho's job to get them into attacking positions wave after wave, like a proper United side should do.
Some this lot on here would have you believe that our players are completely useless, and that merely replacing them with the next big thing will change everything at once. Well, it won't.