Ottawan,
It is quite simple. Those things are written by people who haven't been exposed to real figs. They live in places where seasons are too short to grow the figs of paradise, such as Black Madiera. OR, they have BT trees to sell.
That is how I got into collecting figs. I wanted a few (yes few) more good ones, like my Vista. Every nursery catalog I ever read claimed that the 3 varieties which they sold were the greatest on earth. I knew that wasn't true, so I started collecting, to try them for myself, and to see what was hype, and what was real. 500 varieties later, there are still 490 (maybe more) that are better than BT.
My suspicion, unverified, is that BT became popular because it grew rapidly to a large tree, and had a large crop of large figs, and when they were canned, as a method of preservation (either commercially or by a home-canner), there was enough sugar added to make them sweet. The important word was large, not "awesome".
Not that I have an opinion one way or the other...
No personal offense intended to any BT lovers out there. My wife is one of those.