I hereby propose to have a poll after a game ends (humans win/aliens win/timelimit hit/evacuation ordered) where people can F1 for a "gg" or F2 for a "bg", where the votes are actually weighted:
• a vote from any member of the winning team counts as one vote
• a vote from any member of the losing team counts as two votes
• a spectator's vote counts as one vote
• in case of a draw/timelimit, every vote only counts as one, since there is no losing team
The reason why I suggest to count the votes of members of the losing team double is simple: It's pretty easy to enjoy a game if you actually win it, but only the games even the losers enjoy can really considered to be good ones.
What do you think?