I think they still have a decent shot at the playoffs. The Mets, Phillies and Braves in the East, the Brewers and Cardinals in the Central and the Dodgers, Giants and Padres in the West are the likely contenders for the 6 playoff spots. The advantage the Brewers and Cards have is they play the 3 worst teams in the NL more than the other teams play bad teams.
Will they go anywhere in the playoffs? Sure there's a chance that multiple Brewers will get hot at once in the playoffs and lead the team to the World Series and more magically to a win. Those chances may be less than any of us wants to admit. As last year, this offense just doesn't have any studs and the chances all of the meh players can get hot is just a pipe dream. Sure other teams have done it, but most of them had more talent. The only thing Brewer fans need is for WI to legalize marijuana so the "trips" to the World Series have a chance.