Nope. Even after being raised in it, as I "woke up" from the propoganda I realized this was a deeply flawed organization run by deeply flawed men hypnotized by a deeply flawed dogma. Every Hall I attended in many parts of the US had their own set of flaws - some Halls shared similar flaws, some were uniquely problemmatic. None of them could in any way, shape or form claim consistency with the ideals of Christian scripture, nor could they with a straight face claim they were manifesting Christ's leadership.
Of course there were individual good people among this cesspool of a religion. That points out two things: good people can be found anywhere and everywhere, and you don't need a "Truth" to be or find a good person.
The hypocrisy, double standards, bad acts, politics, ignorance, and cruelty I've witnessed were not localized to any one Hall. Every Hall reflects the flawed dogma spewed from the WTS to one degree or another, espouses the spirit of the WTS to one degree or another - if any one Hall were to break away and become the "Truth", it wouldn't be JWism.
Maybe it's just sentimentality, but it seems JWism was a more rational, kinder place in decades past (pre-1970). Less overtly evil. Only my emotional attacment to the past influenced any bad feelings in leaving - I never doubted the rightness of walking away, though it hurt to lose the potential for something good, it hurt to lose the parts that worked well. Like a cuddly teddy bear with 6 inch razor claws. And, of course, being human, losing the familier and giving up the illusion of security is scary.
To clean up the "local problems" you'd have to burn the whole thing down and start fresh. And bureaucracies don't do that.