Nintendo's uploaded the Grand Finals and Boss Mr. Yabuki battle:
https://www.youtube.com/watch?v=Sp4rQ-9DHnM
What? i saw the stream live and didn't saw the champ taking on the producer.
Was concerned about the low level play displayed in the first match, altough it mostly had to wih one of the players lack of skill. After that, the spam grabbing Ninjara didn't make things look bettter for this little tournament.
Things picked up considerably after Sky beat the spam grab Ninjara and with every Zerk(sp?) match onwards. The final encounter (Zerk vs Sky) was really entertaining to see as an eSoprt. In particular when Sky was making a comeback after being down 2-0 out of best of 3.
Mr. Yabuki vs Zerk it's one of the best things i' ve seen coming out from E3 2017 (although not much fond of E3 shows in general). That said, would have find Mr. Yabuki exhibition more "definitive" if Zerk was controlling Twintale like he did in the tournament.
Final note:
This is the first time i' ve seen Mr. Yabuki playing, i advice people to pay close attention how his hands move using motion controls. It is very interesting because of many things.