Ars writes: "It's easy to be bitter about seeing Grin's name at the beginning of a game. This is the developer behind the recent Wanted movie tie-in, the updated Bionic Commando, and now Terminator Salvation. These are three big-name licenses, and each one is ripe with potential and promise. What have we seen? Grin has squandered them all, never rising above a "Rent" rating."