No offence intended Emma but wouldn't the JWs say exactly the same thing - there are people who were once of all religions, we welcome people of every faith to study the bible from an open-minded viewpoint - anyone can answer and share there comments and the elders will be more than happy to answer any of your questions.
Now we all know where it goes from here - Love bombing etc etc. Then eventually ORGANISATION, ORGANISATION, ORGANISATION. Then the open mind is eventually disintegrated by the constant barraging of the WTS coupled with the whole enviroment. If you are lonely or suffering tragedy it's a comfortable place to be, lot's of people around, little personal contact, just a sole cause - you don't have to think or fight all you have to do is be a 'doer of God's word' without any thought (hmm).
I not saying this is anything remotely like what you are talking about - only that we need to be very careful when it come to believing what people say. The Unitarian Universalist church might be nothing like I've mentioned, I've never tried it myself so I can't comment.
be wise.