I can't help but feel like the skill difference between the top team in 3 of the 4 regions is quite big.
VIT, G2 and EDG simply feel like they're on a whole other level than the 2nd and 3rd place teams.
As for the 3 koreas, they feel pretty equally skilled. Not sure how they'd fare against the top of the other regions and honestly curious to see how that'll go.