This movie had almost nothing to do with the novel (other than a few coincidental names). You get the producer and/or writer scanned waiting for their flight and decided to film something they had barely a passing acquaintance of.
Movie: 2 out of 5 but with kudos to the talent who had to work their way through this nonsense. Less than a zero with a thumbs down to the Producer, script-writer, and the director. There are continuity issues you could drag an Atlas rocket through.