Potentially delisted XBLA games revisted

We know which Xbox Live Arcade games are potentially on the chopping block, but what makes them tick? Do they really deserve to be condemned to the XBLA graveyard? Joystiq took it upon themselves to play each and every game that has been on the service for more than six months and have a Metacritic average of less than 65%, two of the three criteria a title must meet to be considered for delisting (the third criterion, a conversion rate of less than 6%, isn't known outside the hallowed halls of Microsoft). Press the delete key above to check out the best and worst.