The letter went over the differences between the ESRB and the British Board of Film Classification, which banned the game. The letter was also concerned over the Wii motion controls being used in a game like Manhunt and asked the ESRB to take controls "into consideration" for future ratings. It all boils down to the senators asking for a review and saying, "In sum, we ask your consideration of whether it is time to review the robustness, reliability and repeatability of your ratings process, particularly for this genre of 'ultra-violent' videogames and advances in game controllers." What happened to all that bridge building we saw just last year? The ESRB has yet to respond.