So, the Dwight and sherry episode was a bit over the top and had a lot of what seems to be useless information plugged all into it. So, you got dwight to meet sherry, only to have her turn out to be in this other group and spend a whole episode dealing with that groups issues and then....leave that group.
Unless that has major ramifications for later, seemed like a total waste of time. Dwights arrows are also likely to give away the new location. The fact that dwight turned on everyone and became what he did overnight was a bit odd.
It seemed like a filler episode. If it was about okay we have this army and will bring them to the dam, great, makes sense. Because that didnt happen, it felt like a total waste of time. 100%.
Some decent violence though.