Just think that we could've had the likes of Geno, Isaac, Bandana Dee, Dixie, Waluigi and Shadow (all these names are interchangable for characters people
actually want) instead of Piranha Plant, Corrin, Bayonetta, Dark Pit, Wii Fit Trainer and the Mii Fighters... hollup; can we talk about how big of a waste of time the Mii Fighters are?! Isn't that
three unique characters who potentially each took longer than the average because of the customization?
For the Mii's, it honestly should've just been one character that looks like your Mii that has a moveset of golfing, bowling, etc.
I don't like Joker or Hero, but I'll leave them alone since no one's mentioned them so far. I didn't like Isabelle or Incineroar when they got revealed either, but both have aged fine imo.
Piranha Plant was the worst addition; Joker was seemingly added overnight. I didn't feel rage or anything upon his addition, it was just like "that happened". Corrin/Bayonetta had me raging like a mofo (if you search through my posts I'm sure you could find the evidence), but PP honestly made me want to burn my copy of Ultimate and disconnect from the franchise... that's how bad it was.
I typically don't get to watch the presentations live since I'm a functioning member of society; I'll usually turn my cellular data on and go to GXP's YouTube channel as the quickest avenue of seeing all the headlines of a presentation, and I remember when I saw the plant I was like "What? Is this a new version of a playable character? Did they add playable Assist Trophies or something?"
Also, lol @ the guy hating on Dr. Mario with a virus as his avatar... I'm not saying there's anything wrong with that, but the irony.
At the end of the day, I think the real, objective answer is Dark Pit: non-unique, characters like Doc and Pichu have seniority over him, Isabelle is a superstar, etc.
That's why he always spoke Japanese in Smash until Ultimate, because it wasn't til the mobile game was released that he had a FE English voice actor.
As a complete aside that was always very cool.