I refer you to my previous message where I mentioned the end of Legion season 2 was actually pretty decent by WoW standards. Burst was actually manageable with cds. No "1 shots" through defensive cds. Casters and melee both had viable top tier comps. The healers were all in a good place. Fun was to be had. Then 7.2.5 happened and everything went to hell with little to no balance fixes. Which was also unusual, because up until then, they were doing balance adjustments like every week.