That's according to Assassin's Creed II creative director, Patrice Désilets. In addition to saying "Holy crap," you should also prepare yourself to exclaim, "But what happens next?!" Désilets noted that his first Ubisoft sequel will answer plenty of questions -- but not all of them.
"There will be a cliffhanger," he admitted. "It's cool to have a cliffhanger." The director feels that players need to experience just a little bit of frustration at the game's completion, though a new way to replay completed missions should counter at least some of that. Oh, and remember that glowing writing on the wall?
"It has nothing to do with Assassin's Creed II, what's written on the wall has to do with the Assassin's Creed universe, not the second one."