Rohan Wijeratne is not likeable. He's entitled, ungrateful, and definitely not a hero you can get behind and cheer on, but his story gets under your skin.
A clever, clever book, with subtle layers of commentary that can either be taken at face value or coaxed out over multiple readings. Hints of Douglas Adams shine through, but it has a flavour all its own. I love that it doesn't read like a 'Lankan' story, but still is clearly local. It doesn't read as heavy material, with the science clearly set out for the layperson, illustrated with metaphors by the scientists for Rohan's (and our) sake, but it's a sharp book, all angles and prickles that'll jolt you out of complacency if you try to get too comfy with it.
Why then four stars instead of five? Because I feel that with a little more polishing it could shine more. Yes, it was done in two days, and is stupendous for that, but that doesn't really affect my experience as a reader.
Like science fiction? Read this book. Want to go away asking some difficult questions about life, the universe, and people in general? Read the book.
Looking for a soothing read that lulls you out of the real world? Then what are you doing trying to read a book with suicide in its title?