I have 2 children - DS born via c-s due to breech, DD born au-natural at a freestanding birth clinic. With DS I took the "hospital" class, with DD I simply read both books.
I decided not to take the Bradley class because, and I'm saying this with all love and respect for DH, there was no way i could see DH practicing with me and actually doing what the Bradley method suggested. I couldn't even get him to read the book. I knew that he did not think I could handle a natural birth, and that was a primary reason for my hiring a doula. I did appreciate a lot of what was in the book though, and found it helpful in re-confirming my thought that natural birth was possible and normal and if left alone, I could birth just fine.
I really liked the BFW book, but for (maybe) some different reasons than others. My c-s was devastating. The book prompted me to really think about the birth of my DS. It helped me to process that experience, and heal from it. It was work I really needed to do to 'clean the slate' so to speak before the birth of my DD. The ice cube exercise was the only thing I could get DH to do with me. And he literally 'did it with me' - he didn't "help" me through the exercise, he put the ice in his own hand.

But that experience did help me to focus on relaxing in the face of "pain."
The book also helped me form a new picture of what I wanted labor to be - what was my definition of success. It helped me to make the decision to switch midwifes at 34 weeks and to decide that I didn't want to have a hosptial birth. (But Bradley gave me more of the hard core education to understand that was a safe choice.) DH and friends would say I was "hell bent" on a vaginal birth, and that concerned them that I might ignore a potential problem if I thought it might threaten my "ideal" birth. BFW helped me to accept the idea that sometimes, birth does not go as planned - that there are legitimate reasons for some interventions and even c-s, and I needed to do that to really release all my fears (like in the Bradley book) so I could have the labor and birth I wanted.
My labor and birth with DD were not what I planned - I planned for contractions to start out infrequently, get closer together and stronger, to get to the birth center, to labor a while, for my water to break at the end, to birth in the tub, and to essentially catch the baby myself or to have DH catch and for us to spend those first moments in peace. Instead, my water broke first, then contractions started every 7 min and were very strong. I got to the birth center with contrx every 3 min, but 6 hours into my labor I was dilated to 2, stretchy to 3. I did birth DD's head in the water (8 hours later), but she got stuck and I was moved out of the tub to get her out. I didn't get to hold her immediately because she didn't breath for the first 5 minutes. But, in large part to BFW, I felt fabulous because sucess was not defined as a birth that went according to my plan.
God bless you in your birth!