The problem with jw.org is that all the craziness, underperformance and lack of education comes to light, and the presentation doesn't fit with the rank-and-file view of the organization. The "sphere" were the average JW is psychically in, doesn't match with wat they see on Broadcasting
I think a lot of JWs see the problems locally and have convinced themselves that this is not because of the organization but because of "imperfect men" or because people aren't applying the watchtower's rules in the way they're meant or something like that. When they're faced with the reality - that the problems at a local level would probably be worse if they ran things in the true spirit of how the GB means them - it's certainly going to be a test of their faith.
They want to think that they don't understand the explanation of the overlapping generation, that it must make sense but they just aren't clever enough to work it out. Then they see splane's little chart and it makes it clear as day that it just doesn't make sense.
They want to believe that begging for money or passing out slips for people to fill in how much they can afford to give is a local problem or perhaps just their congregation is low on funds until they see Lett spend an hour begging for money.
They want to believe that child abuse issues are few and far between. That they're due to a few bad elders that didn't understand the rules, and then Morris gets up there and talks about how proud they are about their record on child abuse and goes on to blame the problem on homosexuals, completely missing the true issue.
They want to believe that inane rules about dress, grooming, pilgrimage to bethel, etc are just being pushed by local hard-core elders that have had a little too much power given to them to express their own views, then Morris gets up there and does his tight pants rant, and tells people that they should go to bethel before they go to another theme park.
I've seen it a number of times - you point to something messed up in some literature and they'll explain it away as being more moderate than it really is. I think a lot will have trouble as the illusions they've made to feel ok with their cult are destroyed by the role that the GB is now taking.