The only problem I have with a Dojo is if there's too many stupid updates like "You Must Recover." I don't mind those, as long as they come with other updates, like Assist Trophy characters, Pokéball Pokémon, or some new gameplay addition. I know they bugged some people, but I don't mind dealing with item updates, and I think they should stay (at least for new items).
Also, I hope we get more gameplay videos with character reveals. That would make each reveal so much more hype.
This. The Sonic update was an incredible experience. I saw the reveal at the Nintendo conference, saw the video on the Dojo, got freaking hyped up to high hell, and then went to bed.
I woke up the next day and thought "that was the best dream ever" only to check the Dojo and find out IT WAS REAL!!! OH MY GOSH IT WAS REAL!!!
Even though I was more hyped for Diddy and Toon Link, that update was the one that put me over the top.