Never mentioned if it was based of ingame mechanics or not. Do the SSB characters get to use all their moves or are they nerfed by the PSASBR mechanics? Cause I'd take Roy or Marth over all of them if their play style remains the same. Cause, lets face it, Roy or Marth are gonna counter your specials, just like they counter hammers, bats, superscopes, other people's smash attacks etc. Meaning, you go to hit me with a special, I'm just gonna kill you by countering your special.
If you're not basing it off game play, then meh, everyone is gonna have an argument as to why they're right, and no one will ever agree on one end all character. though, SackBoy would obviously be the hands down best, lol.