I'm not. But I'm no longer imagining them sneaking into the NLDS, especially not against this same opponent (but also, the Cardinals are much better than they were earlier in the season).
With Wheeler, Harper, and Seranthony - literally their best starter, position player and reliever - all question marks and other key players injured or slumping (Hoskins, Castellanos, Robertson, Schwarber, now Sosa) I'd say they actually aren't doing so bad. Should have been able to win one in Atlanta but hopefully things will be different at home. If not - a 1-5 or 2-4 homestand, say - they'll have gotten into trouble. They have been conservative with the roster/injuries knowing they could afford to play .500 ball the rest of the way unless the Brewers really caught fire. We'll see if they miscalculated.