As someone who's kind of neutral on Strome, and a Hawks fan....this is my opinion
Things that Strome is elite or borderline elite at:
Hockey IQ
Passing
Things that Strome is above average at:
Shooting
Net-front presence
The Elephant in the room-His skating
There are three aspects to skating: Speed, edge work, and acceleration.
Speed-average
Edge work/Agility-below average
Acceleration-bad
The combination of the latter two skills neuter his average speed. It takes him 2/3 of the damn ice sheet to get to top speed, and then when he has to change directions it's awful. It's easy to see how the Coyotes missed on this stuff.
About his physical play/defense:
He's a big dude but if he plays physically he's liable to get caught out of position. It's a bit of a catch 22 with him on that issue.
If Strome could somehow get better with his edge work and quit skating through mud, He'd have the ability to be a star. Right now, he's pure offense. I don't doubt that in an injury-free season, he's going to be a 65-75 point guy. The thing is because of his issues with agility, edge work and acceleration while skating, he's one of those guys that you're always going to complain about being all empty stats.
I have a feeling he's going to bounce around a bunch on mediocre to bad teams because of this. He contributes offensively, but is completely useless when not scoring. Can you put up with a player like that? Also, being a winger completely neuters his offensive game. So in order to get the most out of him, you have to play him at center. Can your team carry him defensively? That's the question you have to ask yourself.
Honestly, I have no idea how to value a player like this. I want borderline 1B/2A Center value, but at the same time if he was on another team there's no way in hell I'd want to give up that value to acquire him.