Y-san is a legendary host as far as I am concerned, it is hard to imagine anyone not enjoying one of her games.
The balance sheet does not take into account number of players, that is something that a host has to figure on their own. I find it useful but think its calculations for this game are off, as goodies would have won I think if not for the lynch switching. So the balance sheet is not perfect, but it is handy.
I also think the lynch switch would have become op with or without any goodie outting, since by the third day the baddies should have a pretty good idea of who several of the goodies are. Even a goodie should be able to figure out at least one or two roles by paying attention. I like new roles like the rid lynch switch but I think it works better as an indie power since baddies become invincible once they figure out a few roles.
Looking back at what the balance sheet says of this game, if the lynch switch had been just a normal rid kill, and the restrictions on goodie roles were lifted, the balance sheet would show this as a pretty balanced game (indy notwithstanding)