jws, I'm having the same reaction to the entire experience that you just described.
I understand it's going to be a different experience. For crying out loud, it's not a kingdom hall... it's not WATCHTOWER. But it has to not feel fake. Too much of what I observed felt.... showy.
And as far as doctrine goes I am resigned to the fact that there is nowhere I can go where I'll find a message 100% in line with my understanding of things. Ergo, Christian freedom. Unlike at a kingdom hall, I have the right to take what I want and leave the rest. Trinity, hellfire... not a problem. I don't feel obligated to swallow it or face a judicial committee or the threat of destruction at armageddon.
I've decided to give it one more chance to hit me right. I read My Christian Quest - From Jehovah's Witness to Son of God, by Ronald E. Frye (former circuit overseer). He talked about his experience in joining a small church after he left the organization and I decided to give it a try based on his recommendation.
We'll see what happens.