Here is a photo and article where the Governing Body claims that the New World Bible Translation Committee and Jehovah's ''spirit-begotten sons'' wrote the finest Bible translation available to mankind.
“WHO REALLY IS THE FAITHFUL AND DISCREET SLAVE?”
12. Since the Governing Body is neither inspired nor infallible, what questions arise?
12 The Governing Body is neither inspired nor infallible. Therefore, it can err in doctrinal matters or in organizational direction. In fact, the Watch Tower Publications Index includes the heading “Beliefs Clarified,” which lists adjustments in our Scriptural understanding since 1870. Of course, Jesus did not tell us that his faithful slave would produce perfect spiritual food. So how can we answer Jesus’ question: “Who really is the faithful and discreet slave?” (Matt. 24:45) What evidence is there that the Governing Body is filling that role? Let us consider the same three factors that directed the governing body in the first century.
Here is the Watchtower Study article stating that the Governing Body is ''neither inspired nor infallible, it can err in doctrinal matters or in organizational direction and not produce perfect spiritual food.''
So if Jehovah inspired an imperfect organization to write a newly revised edition, how can the New World Translation be the ''finest translation'' without containing any errors?