The current WWE audience cannot get over his botches. It's sport, people botch all the time get over it.
No, it's not a sport. In sports, you can "botch" and it's not going to have an effect on anyone, because the physical part is real, and people fuck up. In pro wrestling, when you miss someone with a move and they still sell, you make the "sport" look stupid. This is also fine to some extent, but Sin Cara botches in EVERY MATCH HE'S IN.