He did have a period of some months where he was very good but again, he just makes a lot of mistakes for me. I find Lenglet really good tbh and I feel he's got a far better tackle on him, ofcourse has more pace and does pretty well considering he gets absolutely no help in defense and has to constantly cover for Alba.
I agree about the protecting leads though. That's on Valverde and he rarely will try extend the lead in games like this. Despite the poor performance, still really should have won at the end with the Perez chance.