Ive seen allready many games where the arsonist wins and the amount of points he get comapred to others roles is huge !
Aprox Points earned by win :
Arsonist wins - 43 points
Towners win - 17 points
Mafia wins - 17 points
etc ...
Winning as Arsonist isnt so hard... just has to survive until there are 4 or 5 left and burn themm all in a single round.
I think that should be changed or we can get people making Arsonist farming to get points :s