Predicted winner go out in groups? What kind of shite you smoking lad? The two favourites, Astyrwlis and SK both made the playoffs. G2 played shit at the major and if you can't bring it on the biggest level then you're not the best team in the world.
At Krakow they lost to Fnatic, Gambit and only just beat the old cloud9 roster in overtime. Top teams don't lose those games even if they are best of ones. G2 are not outperforming them regularly at all. SK have won numerous titles in the past few months, more than G2.
Of course things aren't as clear cut as they used to be. You've just contradicted yourself by saying that only a fool would believe in a team plowing everyone else whilst simultaneously saying that G2 are out performing everyone, when based on their results they clearly aren't.
G2 aren't winning most of their events at all. They've been to 10 events in 2017 (one of which was a qualifier)and only won four (including the qualifier and the tours tier 2 tournament). Both 2017 majors have seen them go out in groups (something which never happen to SK or Astralis)
.
If we extend that to 2016 they have only won six of their last 19 events with neither of the extra two titles being tier 1 events.