The Martian

Enjoyability: 3.5/5
Readability: 5/5
Recommendability: 2/5

3.5, roughly.

It doesn't take any effort to read, maybe I could say it's written approachably to a fault. It's often cheesy, and some characters are stereotypical and flat.

You could do worse, but this is far from a masterpiece, and sf is full of those.