It is a fantastic game. I was really keen to get my daughter into it as early as possible as it is something that will stay with her forever. Which I think is a nice gift for the future!
Its always a bummer when you notice something odd about the pairing on the same colour or something that suggests the game is a bogey somewhat.
I don't think nsfw would be at all appropriate, it's a tag for images so that people who are in a formal occasion don't have to fret that someone may see there screen and be horrified by what has popped up on it. Language is a fine thing and needs no warnings. Says I at least :OD
Ah, i wasn't clear on the definition.
and who am i to judge anyway?
Peace & Love brother