He inherited a squad that at the time all the Sunderland fans felt was rubbish, and which had seen off 5 manager in last 3 years (pretty sure many on here can sympathise with that predicament.....). With only 1 window and no money he has given them their highest league finish since they got relegated. Obviously the fans wanted promotion, what team doesn't, but Sunderland are in a mess, and any past history of and Championship and Premiership football is a long way from where they are now, so I think their fans need to wake up to that reality.
You have just pretty much described what Pearson inherited at our club.