I thought that he looked fine-ish overall, but he looked terrible on SJ's goal sequence. It displayed everything that is wrong with him as a defender at the NHL level imo. Lost his footing really easy in half of a physical challenge in front by Couture, then got up and was a step slow and weak in cutting off Couture behind the net. Mete capped that by going for a walk and leaving Nieto alone in front, but he was trying to cover up (poorly, granted) for Hollowell's bad sequence.
I think that's all we're going to get out of him tbh. A competentish puck mover with good mobility who reads the game a step slow in the defensive end and lacks the physical tools to contain NHL forwards. He and Mete are a terrible pairing together, which doesn't help matters at all.
Remember too, he and Mete are the same age. This isn't a 21 yr old kid with development runway in front of him.