The Martian is a thoroughly agreeable read. I thought it might be a bit dry but it's interspersed with some really funny bits that made me laugh out loud.

Awesome book. And now this: http://www.imdb.com/title/tt3659388.

I like the cast, I hope it stays fairly true to the book.

...sometimes even hacking of the "forcefully applying a sharp instrument" variety. That poor MAV!