As much as I dislike the kid's attitude and the level of media attention he receives, there is no way that I can deny Crosby's status as the elite talent of his generation. Not taking anything away from Datsyuk, Malkin, Ovechkin, Stamkos, Giroux, or any of the other names that have been brought up, but Sid, like other generational talents, just seems to have an extra gear that others don't have. Aside from the personality issues that have been well discussed, he doesn't really have any weaknesses in his game anymore. Let's not forget, before his concussion last season, he was on pace to break 60 goals and 130 points, plus he has improved significantly on face-offs and defense (not to Datsyuk's level, but still better than he was a couple years ago), so IMO he is the best player in the game right now when healthy.
He has a douchiness that seems to come from his every pore while playing on the ice, but that doesn't mean he's not incredibly talented. And dedicated. Unlike Ovechkin, Crosby keeps working on areas of his game and improving every year. And he's only 24.
The only real question is his noggin. As much as I want someone to punch his fat whiny face when I watch him play, as a hockey fan it'd be a shame if we didn't get to see what he was capable of in a full career.