His KHL stats are similar to Panarin's at the same ages, but better.
Had he not had the struggles he did with SKA, and he had instead stayed with Severstal the whole season, he might have had stats very close to Kuznetsov's in their age 20 seasons and nearly identical to Tarasenko's through their age 18-20 seasons. Kuznetsov had incredible stats in his 18 and 19 seasons far past anyone, but he didn't improve that much in his age 20 season, and if Buchnevich had stayed with Severstal, he could have gotten close to Kuznetsov's age 20 stats. Thats what Tarasenko did. His age 18 and 19 seasons were similar to Buchnevich, but he made a big jump in his age 20 season. Buchnevich was only pace to come within 4 points of Kuznetsov's age 20 season and 7 points of Tarasenko's age 20 season.
I'm not saying he's as good as either of them, but if he became close to as good in the NHL, I wouldn't be surprised. He gets completely underrated by some people. He's a top 5 prospect not in the NHL.
Is he more of a finisher or a feeder? Playing with Brass-Zucc combo he could be successful if he can finish at a high rate.
Feeder, but he has a good shot that he's started to use more.