Do the Milwaukee Brewers have one of the better cores of offensive players in MLB?

They have players like Ryan Braun, Prince Fielder, Rickie Weeks, and Corey Hart. Who are all seem to be in the "prime" of their careers around the ages 27-30. So i'd like to think they have a pretty solid core of players. I'm sure there are some others that are better or comparable to them in baseball though, in terms of players who could be all-stars every year? Thoughts?