I really enjoyed the book, and thought the movie was as good as could be expected with a few exceptions.
Teddy was portrayed as too much of a bad guy. In the book he's just weighing his options, and he arrives at the uncomfortable but statistically superior choice.
They streamlined the hydrazine burn too much. Mark ended up stuck in the rover overnight for fear of blowing up the entire HAB, but in the movie they turned that very critical hazard into a "watch Mark be overconfident" gag. They also removed the drill mishap, which leads to my next splinter:
The complete removal of the increasingly dangerous terrain approaching the Schiaparelli crater, the sandstorm, Mark's testing and navigation around the sandstorm, and the rolling of the rover took out a ton of important aspects. Andy wrote the book out of a hobby of imagining realistic disaster scenarios and then figuring out feasible solutions. Movie Mark didn't have things too bad compared to Book Mark. He had the hydrazine explosion, the airlock rupture, and the MAV's ascent difficulties. That's like a tenth of what Book Mark went through.
The ending sucked to Hollywood and back. "I'm the commander who left him to die and I'm the commander who'll save him." No, you're a good commander so you'll delegate intelligently and let the EVA crew member do the EVA. "We're going to actually go with poking a hole in my spacesuit and fly around like Iron Man." No, the author and the character of Mark both know enough to realize that would never work, even refusing to untether because that introduces unpredictability.
I did really like how much abuse Matt Damon had to go through physically. He's ripped on Sol 18, but he looks malnourished and thin as he's prepping the MAV. In fact, I thought the whole food situation was handled very faithfully.
So yeah, read the book, it's been complimented by physicists and astronomers on its surprising degree of accuracy.
Log in to comment