It's not that I didn't like them so much as I was terrible at them, so there were whole variations that I couldn't ever use to their full potential. My first devoted main was Aftershock Tremor, but as the meta went on, Crystalline and the run cancel flash parries became the end all be all of his playstyle, and I just couldn't get comfortable with it. And the Run Button itself...it was weird, but not terrible, but not something I'll miss if it never comes back. I tried to play every damn body in that game but mained Killer Leatherface almost exclusively after MKXL came out, so I had a LOT of shenanigans I could get off canceling regular moves out of the Run just getting people to jump thinking they were about to get the unblockable. If he didn't have so many pain in the ass matchups, I'd probably go back and try to pick it up again.