Inflatable Skier Slide outside Glasgow Science Centre

I had just come out of the Glasgow Science Centre, when I was confronted by this huge inflatable. I don’t quite understand the attraction. As far as I can tell, children climb up to the top and then slide down between the “Skiers” legs, being stopped by half dozen tree shapes at the bottom of the slide. Obviously, I wasn’t the only one confused by this structure because I didn’t see any children on the slide. Just the owner sat on the edge as if to say “it took me all morning to set this up and nobody wants a go!”