When Season 4 ended, I was saying that their increasing inability to write a solid adventure story was dragging the show down, and I'd like a greater emphasis on Slice Of Life.
Now I'd take a dozen Twilight's Kingdom-esque messes, just so long as there are actual stakes again. And please stop ramming Flurry Heart down our throats.
Season 5 was good about this, though. It wasn't until 6 that things really started to drag, and it looks like 7 is off to a bad start.