Metro 2033

I've been wanting to read this book for a long time. It is good, I like it and find it very interesting but I think it is a philosophical introspection wrapped in a science fiction book. It goes through many different life philosophies and discussed them from a first person point of view, I think the spectrum is far from complete and the book portraits not the best aspects of each doctrine. The book is about the journey of discovery of a human being framed in a post-apocalyptic underground world and is a very interesting approach to the comfort versus knowledge dilemma.

I would definitely recommend it but I doubt I will ever read the following books in the series.