I appreciate that I'm stating the obvious to most on here, but I thought it might cause some lurkers to take a step back, and calmly consider these points.
1. A Revised NWT was necessary, due to the Original NWT being deficient. If it was the Rolls-Royce of translations, then why change it?
Forget the GB's 'given' reason for doing so, and examine the blatant changes in many Scriptures. (and use the Kingdom Intterlinear when doing so!)
2. The men past & present who govern your thinking on the Bible, (Governing Body) are the source of false teachings!
See all four Study articles in the Watchtower July 15th 2013 for "admissions of error" in doctrinal teachings. The past teachings are now consigned to the garbage, while the replacement teachings are "new lights". Will you have to revisit the new teachings in a few years time, and abandon them also?
"Tossed about as by waves and carried hither and thither by every wind of teaching by means of the trickery of men" springs to mind.
Or you could take Groucho Marx's stance - " These are my principles, and if you don't like them… well, I have others!".