I got to see Ihnacak a few times this year.
At the NCAA level he is very dangerous and a good skater. Even as a freshman, I thought he was Brown's highest skilled forward. Very intelligent, the puck always seems to find him in the offensive zone. Above average passer he knows how to put pressure on the defense.
I have seen some scouting reports that like his shot. I think it is average at best and think that is the weakest part of his skillset (in fairness, I only saw him a few times).
He does not have much of a physical element to his game but I wouldn't characterize him as soft. He does some of very good work creating from the corners and the half wall. Defensively, he plays his position well again with the emphasis on finesse.
For a 9th rounder, you bet he is a good pick.