Andy Weir pumps so much science into his storytelling that it's almost exhausting, but as a fan of science fiction it totally works! I turned around after the last page and flipped right back to page 1 and immersed myself back into Ryland's quest to save the world. I really loved the references to the 'Fab Four,' and Rocky and Adrian will live on in my mind forever! Sorry, but I have to run out and get me a 'Me burger.'