That's real interesting Doc and here's my response.
I had a customer bring his 718 here to compare with a competitive product i.e. same size, price, etc.
After an hour of listening he traded in the 718 for the other speaker. So I then had the 718 for a couple weeks for a full evaluation. My assessment as posted remains. As a side note I'm not real impressed with reviews, awards, and dealers' opinions who sell the speakers.
I assure you that after almost 50 years in this hobby/business my "accuity" is far more developed, honed, and sophisticated than let's say, you for example.
I do appreciate your efforts however.