Overall, the reaction has been okay I think. I have no problems with fans voicing their opinions on him, whether it be positive or negative, and there's nothing wrong with saying you don't want him to be manager of United IMO. It's not like he's ever shown anything that would make you think he's cut out for United.
I never wanted him here in the first place, he's just so uninspiring and negative in everything he does. He's already starting to put the blame on the players in his interviews, and that is something I hate seeing from a manager. I can't remember Sir Alex laying the blame on the players many times during his 26 years (some performances sure), and he never said negative shit like us not being good enough to win the champions league at the moment and lacking in 3 or 4 world class players.
The results are not my biggest worry here. I knew we'd be in for a tough time after Sir Alex left, but I hoped we would at least bring someone in who is either proven to be a top manager and someone you know will keep you competing, or someone who would want to revolutionize our play, and have us play better, more exciting, more technical football, even if the results might struggle at first. Moyes though, so far at least, basically has us trying to play similar shite football to what Everton played these last 10 years. When he was appointed I was hoping he would show that he was simply making the most out of what he had at Everton, and he would change his style of play completely to something more suited to a top team like ours. I'm sure everyone would be more willing to give him more time if we saw that the club was going in the right direction. In my opinion though, a few months into his reign as manager of United, he's had us playing boring, slow, negative football and trying to grind out results like Sir Alex did, but that does not work because he isn't, and won't ever be anywhere near as good as Sir Alex. I feel the best thing for us would probably be if he left (or never came in the first place). What happens if we get into the champions league next season? He keeps the job as manager but we probably still struggle to entertain, playing the same shite style of football that won't win titles. It'll just be another season of us trying to grind out results, and not showing any signs of changing. Another big worry is the way he's treated some of our best, technical players, and other general fan favorites. Kagawa and Hernandez are basically being frozed out of the team at the moment, while other less talented players are being players are playing bigger parts.
Also, I understand that plenty of United fans would think longevity and stability is incredibly important, because we had Sir Alex and Sir Matt. The reality is though, those types of managers come around very, very rarely, that they are both successful, and loyal to your team. We shouldn't be bringing in a manager just because he's stayed at a club for more then 10 years. At Everton, once Moyes turned them into a mid table side, when did they ever look like they'd really push on and fight for the top 4? Not once, and they've been in that position for a while now. I'm actually baffled as to why on earth he would get probably the biggest football related job in the world, when he's shown nothing that suggests he is right for it. He isn't the most inspiring or charismatic person you'll ever see, that's for sure. His interviews are boring, he's never won anything, his teams very, very rarely played entertaining football, and he's always had an awful record away to the top teams. Yet he's given the job as United manager because he stayed at Everton and kept them as a mid table club for 11 years.
I think it's unfair to label other managers as 'hired guns' based on the past becasue I feel like managers would stay a lot longer at a team like United because there is basically nowhere but down from here, from their point of view. If anything, they're showing ambition by wanting to go to bigger and better clubs. First and foremost though you should look for a manager who you know you can become successful with. Him being loyal or not in the past shouldn't even come into it really.
Long post, but basically, I don't need to see why it's wrong if fans aren't giving Moyes much time, because I don't need to be watching him for 2-3 years before I realize he's doing the exact same stuff at United as he was doing at Everton. The expectations are much bigger here and so far, he's proved the doubters right.