So in ToT sucess ratios were low, but blizzard said they are normal for that early in the patch.
Then they nerfed it.
In SoO sucess ratios were low, but blizzard said they saw the same data in ToT, so they dont have to nerf if.
Then they nerfed it.
...maybe next time, they should just start at a lower level. Its not that anyone in there apreciates the challenge anyways or they wouldnt be in there.