Oh God, I thought I was done with Timewalking I don't see why Blizzard implement such extensive grind-rewards for everything in the game. WHY does it have to reward mounts etc. Should not the fun of doing timewalking dungeons (for people who didn't experience back then etc) and possibly some gear be rewards enough?
To add so many cosmetics just to keep people playing something they might loathe, just for the cosmetic reward itself is extremely horrible game design.