Our observations are as brief as the clips themselves. First, Assassin's Creed II protagonist Ezio is made entirely out of springs, as evidenced by his survival following a spectacular dive. Second, Sam Fisher no longer looks like an emo hobo. Maybe -- just maybe -- he's an emo hobo in disguise, walking amongst the world's non-transients, hiding his penchant for My Chemical Romance and malt liquor behind his clean shaven face. We're on to you, Fisher.
Update: It appears as though a "copyright claim by Ubisoft" has rendered the videos after the break moot. Sorry, folks, looks like we'll all be waiting 'til E3 this week for more on these titles.