Super has been shit for a long time dude
The adaptation of the movie arcs was utter, cringeworthy horseshit.
The tournament was a really nice idea but the execution was terrible. Fucking poison? Vegeta can't lift some shitty robot? Random assassin with Guido's powers on steroids can beat the shit out of god saiyans? And let's not forget asspulling the Kaioken back.
This arc was carried entirely by Goku Black being a fucking awesome villain where everything went just right.
That's about it. Everything else was shit, Mary sue Trunks powerlevel was mindnumbingly inconsistent since the very start, the arc was dragged out for fucking eternity (remember last weeks episode? LITERALLY nothing happened, 15 minutes were spent on bystanders talking)
Everything was fucking terrible, this episode just reached new levels of shit and ruined fucking everything.
Nothing fucking excuses this stupid ass Spirit Bomb Sword shit. He got energy from a few bystanders and suddenly fuck up someone who is likely stronger than Beerus.