Fisherman,
WT methodology is not faulty because WT uses scripture to interpret scripture; that is the algorithm WT uses.
That's not really true when it comes to Revelation and you know it.
The distance from Scranton Pennsylvania to Brooklyn New York; Offset Printing Presses; JW History; Bible Student Conventions in the 1920's; Publications released at those conventions; The Watchtower Bible & Tract Society; The Papacy; The Roman Catholic Church; The Protestant Reformation; The United Nations; The Golden Age/Awake! magazines; Blood Transfusion; The Flag Salute; etc., etc., etc. are not discussed in the book of Revelation, or in the Bible itself for that matter.
This is all part and parcel of the author's own wild allegory