Ok, I know this is a pretty dumb topic, but what do you think of One Piece's maturity level? 1 is very childish and 10 is very mature.
I feel that One Piece, at times, can get a bit bloody, and at other times, there is too less blood. Also, some things are quite childish while other things are mature.
I think that One Piece would be around a 7, since it can be childish, but it can also get bloody and mature.