There were little things that could've been done differently, but generally speaking I liked the finish. Had that real "this shit has gotten out of hand" vibe. Like, Regal backstage decided to draw the line and get Tomasso medical help before Gargano legit killed him, and then started sending security out to stop this madman from turning Tomasso's brain into mush. As far as they're concerned, Gargano will be named the winner by forfeit and the match is now functionally over. Nobody even considers letting it go to a decision until Ciampa goes for a cover.
It would have been a shitty blowoff but I'm happy with it as building to the finale, and I've not been nearly as high in this feud as most--brilliant matches, but lots of wheel spinning in between and Gargano not being a very good promo doesn't help. It also doesn't help that it's easy to draw comparisons to the Zayn/Owens NXT feud, which didn't deliver at this level in match quality but featured stellar writing and acting from both guys.