The Reds have a combination of good hitters and bad hitters.
However, there is an organizational problem that makes them ALL worse. Every single one of them goes to the plate with a feast or famine approach. On the first pitch, they load up and swing for the fences. Other pitchers know they do that, so they simply throw a pitch around the zone that is hittable but difficult to hit OUT. That almost always results in either an out or a swing and miss.
It also means the starting pitcher gets through many innings in under ten pitches. Our hitters rarely get to face the soft spot of other teams' pitching staffs, the middle relievers. We go directly from the starter to their late inning guys.
It's not the lineup. It's the approach.