Super Mario Maker IMO works better to align with the naming conventions with all the games they're letting you modify.
I'm so torn on this game, I wrote in another post that I'm not ready to buy-in at full retail price, but the event last night really sold how much fun it could be... The only problem is that unless there's going to be an easy way to filter & search for other user's submissions by quality, then it'll be like Little Big Planet where the majority of the levels are garbage.