To be honest, haven't noticed him much.
I just don't understand the negativity towards him. I have no idea where he will end up (starter, 3rd or 4th choice CB), but he has some very desirable qualities. He ain't big, but he's aggressive! He moves out well, which sets him apart from guys like Bartra.
For a free transfer that's enough for now.
I think he was absolutely great in the first half, very nice anticipation and controlled aggression many times. Of course great with his passing selection as always