I disagree with the stage and characters. Yeah, the Xenoblade level is total shit, as are the other massive ones, but every stage has a final destination variant, and I think that works great. Also, a large cast is one of the best parts about Smash imo. It certainly is why Smash 4 is my favorite in the series. I can constantly cycle characters and keep the game feeling fresh.
"Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth." -My good friend Mark Aurelius