Did you not see the amount of mistakes he made? Think you are seriously over rating him buddy.
It's not about overating him or underrating him bud - one of the biggest flaws for me is that simply we are not a good team & we don't seem to play as a team ethic which is inclusive of partnerships.
Very few players apart our target man is played with players that manage to get the best out them.
Some few examples -
Give 100 games to Rashford, Martial or Lukaku - I'd say 75% of the games they would be better together in a partnership upfront rather than playing as individuals with their individualistic ability.
Bailly & Rojo, Smalling & Jones - these players are good on paper and are generally quite similar; however when together they do the exact same job as each other - leading to the same exact weaknesses.
Blind to me is a player who is different - a player that can do a different job that Smalling & Jones cant do - whilst they can do the job that Blind cannot do such as speed, aggression etc.
Why I may overrate blind is not because I regard him as a truly wonderful sole CB like the next Ramos - instead I find him a player who has the balance of playing a mix between CDM/CB hybrid player that can bind life to the centre of a back 3. A bit like Luiz but with much more class and ability on the ball. When we play a back 3 we don't need 3 cb's we need 2 and 1 false CB like Blind.
That's why I rate him. He has the ability to give us the right balance between attack & defence in a back 3 due to his experiences at CDM & CB whilst he will 100% make smalling & Jones better next to him & vise versa.