Assassin’s Creed 4: Black Flag Release Date Leaked

There was a hidden page on Ubisoft’s website, saying that Assassin’s Creed 4: Black Flag would become available on October 29th, 2013 for Xbox 360, PS3, PC, Wii U, as well as next-gen consoles (presumably PS4 and Xbox 720). The first official trailer for the game will be released on the website in 3 days. What do you think about this potential release date from Ubisoft?