"Great stories"
I've always loved Ziglar. A few too many references to God and spirituality for my liking, but the man is a genius never the less.
"Toooooo sloooow"
A little too repetitive. There are only a few key points / ideas in the book. The book can be condensed by about half. Then the narration is too slow. The whole thing should be 3-4 hours (instead of 8) to give the listener more value. Seek an abridged version, if available.
"Bit slow, bit repetitive.."
And a little too much reference to God and spirituality. I found it hard to keep focussed.