Sony Interactive Entertainments Greg Philips announced via PlayStation Blog that the new Ratchet and Clank is the fastest selling title in Ratchet and Clank history. See the quote below-

 

“So as all of you hopefully know by now, the Ratchet & Clank movie hits theaters today. The game based on the movie (based on the game) launched on April 12 to rave reviews and has been our fastest selling Ratchet & Clank game to date.”

After speaking of the game briefly he gave a nice description of how the movie came to be, you can view that here.