In Super Mario Maker you may give levels a star. This indicates you really enjoyed the level and adds it to a special list (essentially your favourites list).
Is there any way to remove levels from this list? (Unstar the level?) I can't find it in game.
Best Answer
There seems to be no way to unstar a level.
Some anecdotal experiences: 1, 2
There is, however, a way to comment without starring a stage.
Source