I second what Phizzy said:
I found most individual JW's to be sincere, good people, who wanted to do what was right. Many were loving in a way far beyond that which the WT expects.
To the OP,
Being an ex-Elder who stepped down for personal reasons (no sin, and no knowledge of TTATT than), I know a thing of two about the inner workings of a congregation, even of a Circuit. What always stroke me as impressive about "us" - and I speak this way because it's a known fact that I'm still an active Witness, for how long it remains to be seen as there are other factors at play - is precisely the quality of the people, the rank and file, the humble brothers and sisters. Even most of the MS and Elders are perfectly sincere in what they do. I have good friends within the congregation, although I know well that the day I'm not a Witness they will turn their backs on me, because the wat they are indoctrinated, they equate leaving the organization as leaving Jehovah and Christ.
In any case, the average human quality of the people within the congregation is the only redeeming quality I see in being a Witness.
Now, regarding doctrine, a deeper study of the Bible will convince you that the original flaw of the Jehovah's Witnesses, originally Bible Students, was their beliefs being an ersats of Millerism, reengineered over the years to fit the purpose of advancing a gigantic publishing corporation. Many, many core doctrines of the Witnesses, mainly in what concerns with PROPHECY, are entirely WRONG. And this is no small issue, because it's precisely because of the peculiar interpretation of the prophecies that the Witnesses are shaped the way they are, and their expectations towards the future are what they are.
What I find especially revolting is the dishonesty involved in the re-writing of our own history. This is a clear indicator that the people running the Organization are well aware of what they're doing. They may be doctrinally deluded, but organizationally, they are perfectly aware of the perfidious scheme they're running. In turn, this leads to dishonesty, because once you establish in your mind that the "organization" is God's tool, then any means justify the ends, that is, the "organization" must be defended and upheld at all cost.
Finally, the religious practice. I believe this is, in many cases, a matter of taste. However, I agree that the shunning practice is absolutely despicable and unjustified and is used as a tool to instill fear in the rank and file, to keep the sheep in line. I think the paedophile issue is real, but often I find it to be a bit too inflated. In my years Elder, I've never had to deal - nor has even heard of - any case. So, while it's a real problem that calls for real action, and even one victim is one victim too many, this is something that is a bit overused as a throwing stone. Weren't the Organization and its Governing Body so self-righteous and above scrutiny, and the fingerpointing wouldn't be so harsh about this.
However, one word I must say about the reaction of some here: While the Witnesses are dogmatic about having "the truth", many here are just as dogmatic about having "the Truth About The truth". Sometimes that makes the debate and conversation being a bit skewed. you can't defend the Witnesses and the organization about anything, that someone, or many, will jump on you immediatly. In a way, I find it understandable that many feel hurt, tricked and wronged by the Organization. But in being so, they sometimes lack objectivity in their criticism and jump any wagon that says "anti-watchtower". On the other hand, it's remarkable that there is zero tolerance here for untruthful anti-watchtower claims.
So it's up to you if you want to remain in such environment.
Eden