Since no one else is making a topic on this, I guess I'll do it.
My honest opinion of it, I see it as a lesser version of Tomodachi Life. As long as it's free, I'm willing to give it a shot.
For anyone that might want to be my friend on there, my NNID is Gamefemale (I honestly wish I could change that). If there's an option where friends can be added by their mii names, I'll make another post when the social app(?) launches and give out my mii's name.