J.W.
I am Catholic and you would think we are the most judgmental group out there. Sure the structure is judgmental but the people aren't. Thing is every one of us was raised with Catholic guilt. We can't help but feel guilty for being happy when others are not so we tend to also be compassionate as well.
What I would suggest, and look at my posts and take it for what it is worth, go to a Catholic mass, sit towards the back, watch the people. Find the people that sing all the hymns but their eyes glaze over during the lecture, I mean the homily. :) Those are the people who's faith is strong and they don't need to look down on people to prove it. Say hi to one of them.