I've had so many disappointments I'm simply not investing any more effort in man made churches without the direction of God. Even then I have been and would be true hell for any church to deal with because of my beliefs. If there is no structure for serious debate of scripture, which there isn't, I would be unable to sit still for ignorant teachings such as many of those here.
Find a New testement church.
As far as man diappointing you. Of course he will he None of us are perfect, including you:), that's why we need each other to help keep us built up. And God will NEVER disappoint you, and He is the one telling you to go to church. 1 John 5:3 For this is the love of God, that we keep his commandments, and his commandments are not grevious.
And about the rest of your response. Do you think you might be suffering just a little from the sin of pride. You might take a second look at this response and see it for what it is:)
Becky