Actually an essay time:
Watching this episode shows how much I paid attention to the preview at the end of last week's episode, the first instance being when the opening titles ended I was like "Is this a Go-less episode?" then I see Go and I was like "Whoops." especially since he was in the preview. The other instance was that I didn't notice Lucario wasn't Mega Lucario in the preview, so when Ash Gigantamaxed his Gengar vs Goodra, that surprised me but at the same time, it makes sense since we already had Mega Evolution vs Gigantamax in the battle with Bea. Having said that, G-Max Gengar sucking away the Sandstorm is peak Ash. Not gonna lie, when Dragonite used Draco Meteor, my mind always thinks "Draco Meteor would eliminate any pokemon, 'cept Darkrai of course."
The fight aside, considering I figured Ash would win the match, I want to talk about the Masters 8, now that we know all the participants. First off, I'm surprised that Flint was knocked out off-screen, but he's only an E4 member, we can't be having those in the Masters 8, Champions only. Seeing Iris up there made me go "What the frick?!" and I'm thinking how the frick did Iris get up there faster than Ash, especially since Iris lost to Ash back in JN065. Out of the three people who are revealed to be in the PWC in this episode (Alan, Diantha and Steven), I would say it makes sense why those three are there, Diantha and Steven being champions of Kalos and Hoenn respectively, and Alan being the winner of the Kalos league and in the case of Alan, we know from flashbacks in the last episode that Ash-Greninja was replaced with regular Greninja, so it made me think that maybe we'll see an Ash/Alan rematch as the foreshadowing seemed to be established and I'd like to see that tbph. As for Diantha, I think she's the weakest of the champions if we're going by in-game characterisation and I'd like to see Ash battle her as well considering the battle they did have in XY (XY028) was inconclusive thanks to Team Rocket, and as for Steven, I'm interested in seeing what other pokemon he'll use in the series (my bets being either Skarmory or Excadrill).
Flint being knocked out off-screen kinda disappointed me as I'd also have liked to see a battle between him and Ash. I remembered the two fought in DP165, resulting in Flint's victory so it seemed like a missed opportunity not to have the two of them battle as he lost off-screen.
Whilst I'm on this tangent, I want to mention a comment Raihan made. In the last episode he said "Never thought he [Ash]'d rise up this quickly." It now makes less sense in this episode considering Iris seemingly climbed up the ranks QUICKER.
Also, lol at the disrespect of Alder in JN.