Larsson is about as technically sound a skater as you can find. He isn't however McDavid, his acceleration and his top speed are average; not poor by any means but he isn't fast.
I think conversations about Skating are my biggest pet peeve.
"Skating" is such a general thing to talk about. Saying someone is a good skater is kind of like saying someone is a "good offender." What does that mean; Is he good at finding dangerous areas of the ice? Is he good at shooting? Is he good at passing? Is he good at controlling the puck? Is he good at producing points? Is he good at creating space for his linemates? Is he good at deking?
No one talks about offensive skills in absolutes, but for some reason skating seems to be considered this one attribute when someones ability to skate has just as many facets as scoring is:
What is your top speed?
How well do you accelerate?
Can you skate in a number of different gears?
What kind of edgework do you have; Are you a "smooth" skater? How well do you change directions while skating?
No one recognizes there are multiple facets of "skating." You'll be having a discussion and someone will say "man Draisaitl is a **** skater!" and someone else will say "No, Draisaitl has good skating!" and they both think they are talking about the same thing but they are actually talking about different things.
For example:
McDavid is a penultimate skater. He is good at it all.
Hemsky was a technically good skater, but his top speed was mediocre.
Hall is a hella fast skater with good acceleration but his edgework leaves something to desire.
RNH has very strong edgework and acceleration, but his top speed is mediocre.
Draistatl has mediocre edgework; a technically sound skater with great top speed, but his acceleration is terrible and he has trouble blowing by people with the puck because he has trouble cutting to the net at top flight.
Penner had sloppy skating in that he had very poor edgework, probably one of the least "smooth" top line NHL players ever seen, but by all accounts he had good acceleration and top speed. His ability to get around wasn't really a big problem.