I think the Kingdom Interlinear is helpful. I downloaded it off the Internet. Below are just two comparisons. I would wonder why God chose to leave us in the dark until the NWT came out. Who translated the NWT? What were their qualifications?
Acts 20-28
NWT: Pay attention to yourselves and to all the flock, among which the holy spirit has appointed YOU overseers, to shepherd the congregation of God, which he purchased with the blood of his own (Son).
KIT: Be you paying attention to selves and to all the flock, in which YOU the spirit the put overseers, tobe shepherding the ecclesla of the God, which he reserved for self the blood of the own (one).
NIV: Keep watch over yourselves and all the flock of which the Holy Spirit has made you overseers. Be shepherds of the church of God, which he bought with his own blood.KJV: Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood.
Colossians 1:16-17
NWT: because by means of him all [other] things were created in the heavens and upon the earth, the things visible and the things invisible, no matter whether they are thrones or lordships or governments or authorities. All [other] things have been created through him and for him. Also, he is before all [other] things and by means of him all [other] things were made to exist,
KIT: who is image of the God the invisible, firstborn of all creation, because in him it was created the all (things) in the heavens and upon earth, the (things) visible and the (things) invisible, whether thrones or lordships or governments or authorities: the all (things) through him and into him it has been created;
NIV: For by him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things were created by him and for him. He is before all things, and in him all things hold together.
KJV: For by him were all things created, that are in heaven, and that are in earth, visible and invisible, whether [they be] thrones, or dominions, or principalities, or powers: all things were created by him, and for him: And he is before all things, and by him all things consist.
The organization discourages individuals from reading the bible on their own and independant thinking which is contrary to what the bible teaches.
....some who point out that the organization has had to make some adjustments before, and so they argue: "This shows that we have to make up our own mind on what to believe." This is independent thinking. Why is it so dangerous?
Watchtower, Jan. 15, 1983.
....In Jehovah's organization it is not necessary to spend a lot of time and energy in research, for there are brothers in the organization who are assigned to that very thing.... ,Watchtower June 1, 1967.
From time to time, there have arisen from among the ranks of Jehovah's people those, who, like the original Satan, have adopted an independent, faultfinding attitude...They say that it is sufficient to read the Bible exclusively, either alone or in small groups at home. But, strangely, through such 'Bible reading,' they have reverted right back to the apostate doctrines that commentaries by Christendom's clergy were teaching 100 years ago... Watchtower, Aug. 15, 1981.
Acts 17:11 Now the Bereans were of more noble character than the Thessalonians, for they received the message with great eagerness and examined the Scriptures every day to see if what Paul said was true.
1 John 2:2 7As for you, the anointing you received from him remains in you, and you do not need anyone to teach you. But as his anointing teaches you about all things and as that anointing is real, not counterfeit - just as it has taught you, remain in him.