Mindfield,
I am assuming that you do believe the Bible is inspired by God? (personally I can't see it but to each his own) Going on that premise, I would have to say that none of the religions have the truth. Even if we were to accept the Bible on it's own merit, I believe that if there is a God such as it teaches, doctrine would not be important.
What would be important is for those who read it and believed it to show love and try to make a positive impact on any around them.
Obviously the Witnesses do not do that. And since they themselves personally use John 13:35 as one of the identifying marks of true Christianity that leaves them out by their own rule.
I have recently attended two different church services. A Presbytyrian funeral and a Episcopal baptism. I was appalled at the lack of substance. There was a lot of reading from a book. The people, some who were obviously of that respective religion were just doing it by rote and it was quite apparent to me that that was the case. It made me sad. Because although I believe religion serves a purpose (it seems to help some be better people) there just was nothing in it that spoke to me. It seemed very empty and non-appealing.
Personally, I believe spirituality is a very individual thing. We each have to make peace with ourselves and live our lives as well as we can. But keeping that bottom line in mind. Have love/compassion for others and a positive affect on those around us. We can be spiritual without attending any church or even reading the Bible. This of course, is just my opinion for what it is worth.
Peace to you Mindfield, may you find what you are questing for.
TW