Here's the thing, and I don't like to say that EP Rinkside is wrong usually. But in this instance they're wrong.
His gapping from neutral zone to defensive zone is very poor and it allows the opponents to build up a lot of steam when exiting their defensive zone because he simply gives them too much space. And as a result of giving his opponents a lot of space, he also allows for cross-neutral zone passes a lot where we've seen our other A level prospects like Edvinsson, Seider, Wallinder and Johansson step up and interrupt a pass from left wing to right and turn it into a play going the other way. These are two things I believe Kronwall will work with him on a lot and I hope it gets burned into the kid's brain on how to read passing lanes and how to stick closer to your guy. It would make him a much better transition defender.
His compete in his own zone is Erik Karlsson level of bad. There was a Skelleftea game where I watched him LET the opposition forward skate into the corner first on a dump in attempt that he could have gotten to first, made the breakout pass and either taken a hit or worked to avoid it. There was enough space between him and the forward that if ASP had gotten to the puck first he probably could have skated it out. Instead he let the other team get in first and the opposition created a great scoring chance by passing the puck into the slot. ASP did that on several occasions in my viewings. If there would have been a contest for the puck, he let the other team get it. That's Zadina level soft. Instant do-not-draft when I see that in a player.
ASP is also poor at slot coverage. A lot of times he'd be in the geographic region of the crease...somewhere within an outstretched stick's length from the net, but stationary or floating while the opposition buzzed around. When I watched it's like he refused to play man to man defense by his net and the other team could easily get a pass to the front of the net and create a chance. This is so fundamental to defense that when I see this kind of play even at a junior level it makes me question both a player's commitment and their hockey sense. "There's an open guy in front of my net. I need to take away his ability to touch the puck" should be the first thing on his mind. You see it with Willander, Reinbacher, what little I've seen of Simashev. Good defenders don't have to be on the puck to eliminate a chance.
I'll say this about ASP; I like his transition ability when he skates it out, and I like the way he can make himself a shooting threat by sneaking into the slot or to the tops of the circles. He has a really good wrist shot for a defenseman. Legitimate sniping ability. This guy needs to be much more involved when the puck isn't on his stick though. And he needs to learn how to handle the physical play of North America. He can barely handle the physical play in Sweden.
So, in summation, he reminds me of Adam Boqvist 2.0. That's why I hate it.