Never wanted him.
However I would have been relatively happy with him for a few years (3-5) without an important trophy as long as we would have qualified regularly for UCL, play decent football and show signs of improvement. We aren't qualifying for UCL, we are playing by far the worst football I have ever seen and actually there are only signs of regress.
Anyway, I think that I was totally convinced that he is the wrong man after the Newcastle game when we needed to see a reaction, but instead we made it difficult (and only lose by 1 goal) for them in OT. However I wanted to see him finish the season because we still had a chance for the fourth place (despite I wasn't convinced that we may get it). That run of four vicotires in December looked promising but then Moyes decided to undo that, change again the system and restart playing Young and co. I strarted to call for his immediate sack after the Sunderland game. Losing at home against Spurs was bad, against Swansea was terrible and then losing the third game in a row made it completely un-acceptable. Since then we have actually become even worse. Ironically I didn't feel that bad after Fulham/Olympiacos fiascos because now I only expect bad things to happen.
So my story is: the horror when he was hired, then the delusion aka 'Fergie is always right' until September, then 'we are doing shit and Moyes is doing bad but as long as we get fourth is alright' until December, then 'I am not calling for his sack but I will be delighted if he gets the sack' and finally 'sack the motherfecker and I hope he never gets any job, I hope I never see him again in the camera' for the last 2 months.