The Phillies are going to kill everyone in the NL. They are so much better than anybody else in that league.
Their lineup is fantastic, but I'm not sure about the rest of the team. Cliff Lee's awesome, but Hamels has been totally up and down this year, and all their other starters are mediocre at best. The bullpen's good, but Brad Lidge is as bad this year as he was last year (at least lately).
Then again, I also thought pretty much the same thing last year (with variations on the players, of course), so who knows? I could see the Phillies either storming all the way to the World Series again, or getting bounced if they run into good pitching. Neither would surprise me.
I think the Cards could stop them, because their starters are so good (although none of them are lefties, which puts them at a disadvantage). Giants and Rockies, possibly but not likely. Dodgers, no.