Maybe it's cause the game's new or maybe cause the roster's way bigger but All-Star is considerably harder in this game. I'm really impressed by the difficulty.
I haven't decided if I like Smash Tour or not yet. I didn't really like Smash Run, either.
I liked the look of the party aspect of it so I guess I'll probably like it, since I want my friends round to play classic Smash but I figured we could get plenty of play out of that mode too.
Although I've found myself playing Smash Run more than regular Smash on 3DS now. I'm guessing that will not be the case when I get the Wii U version.
Smash Run was boring until I figured out how you can randomize all the equipment on characters. That makes it so fresh. Ever since I got the Wii U version though, I have no interest in playing the 3DS one ever again.
I'm addicted to All-Star Mode because the final smash trophies are amazing.
Smash Tour is trash. It is so boring. If it played like Mario Party it would be awesome, but it is boring and complicated and just isn't fun. What a trash mode.
Smash Run was actually kind of fun. It remindes me of Subspace Emissary and the run, climb, etc minigames were actually fun. I never played Smash Run multiplayer, but I think it was ammusing even on your own.