I don’t think you can tell a performance from highlights mate. For the first 30 minutes of the second half, Costa looked like Darren Ferguson and Steve Coricas lovechikd - his control was awful, he was weak, lost the ball whenever it went near him, his passing was terrible, he badly muffed the one on one that MGW put him through for, and he wasn’t remotely interested in challenging for a header. I genuinely thought Nuno was going to sub him.
The last fifteen minutes though, he had a good shot and did well in the buildup, had the one two with cav (which to be fair, Danny Batth would have managed, but was good nonetheless) and there was something else which slips my mind. He still was the worst player we had, but those three things moved him out of Ali dia territory.
If they were the only three things in the highlights though, you’d think he did ok.