Hard levels, some love them, some hate them (I am part of the group that hate them, no offence). Usually, hard levels get completely destroyed by dislikes when they are posted, however I have come up with a solution that could give them the chance they deserve!
Preferential Level Types! (It's in the title, what did you expect?)
When a person is about to publish their level, they select level tags through a list of predetermined tags. Players could then select their preferred levels to play in their player menu, so only levels with those tags will show up (Just for the 'greenlight' stage or even on the planet map).
Now you may be thinking, a person could just select all tags and get maximum exposure!
Sure, but say it's an auto level yet it has every tag and a person who doesn't have auto in their preferentials would dislike it, same as everyone else who doesn't have auto in their tags. Ergo level has high dislikes and ends up in the bin.
Examples for tags could be:
Hard, auto, easy, race (For greenlight stage), aesthetic.. Etc.
(Reply with tag ideas if you think of any)
Excuse me if this was confusing, I tend to be really incoherent in my explanations