He was actually really good in the final game of the season. The fact he had no shots is just a fluke. He had many opportunities. The prior two games he was not that good, but really, he has the shortest leash in the league. His leash isn't even really a leash. He sometimes has very good games, and then isn't in the lineup the next game. He's been moved around all season, one game on the first line, then a game on the fourth line, then a few in the press box, then the cycle repeats. You can't get into any rhythm without any consistency. This coach has misused him. Had he given him the same opportunities that Vesey had gotten, he'd probably be the team's best forward by now. But instead, he's really not allowed a bad game. If that happens, he's watching the next game in the press box, and then the cycle repeats itself.
The coach has used anti-Russian propaganda against him, and he's actually gotten some to believe it. They claim he's so terrible defensively, but if you watch closely, he's no worse defensively than most rookies. For example, Vesey is worse defensively, but he plays visually intense, Buchnevich does not.
Its essentially a lost second-half to the season. He showed well, I think Ranger fans should be happy with his play and what he showed, but the coach has just about shut him down for the season. Hopefully he's given a real chance next season.