However, they took too many artistic liberties, IMHO. Notwithstanding, I think they portrayed three characters exceedingly well: Bishop Waleran, Prior Phillip, and Tom Builder.
Been a while since I've read it and the name of the almost wild woman Tom Builder takes up with escapes me, but that was a memorable character.
The most haunting and harrowing scene of the entire book was the death of his wife during childbirth, though.