How could a guy who was ***** on the stick be so awful on commentary?

Is there any audio in existence of Ernie Ladd and Billy Graham commentating on an event?

Commentary is a totally different skillset than cutting a promo, though.  Taz as a promo and Taz as a commentator are two different people, more or less.  Just like how Greg Gagne could rock the mic like few others and give me the feelings in my special place, but somehow he got on commentary and became BORING, if you can imagine such a thing.