Stormblood's main issue was Lyse. The rest of the expansion, Hien included, wasn't bad. And the raids and extremes are still my favorite.
However, Stormblood was also the beginning of the end for Job design. That was the moment they started neutering everything, and haven't stopped since. They'd pruned quite a bit after HW, but the Jobs were still mostly enjoyable. After SB, though, SHB and beyond just killed every Job.
