To be fair I was surprised too. The average festival goer was definetely fatter than the average swede. The metal-head community has always been pretty accepting of its weirdos and I think maybe that acceptance has bled ove into accepting people looking like fat sacks of hot steaming garbage. The last time I was at Sweden Rock was like ten years ago and I wasn't a shitlord back then so I can't confirm if this is a new thing or not.