Book review: "The Rosie Project" by Greame Simsion

Warning: likely spoilers below!

I borrowed The Rosie Project from my mother, who had told me it was very funny and really good, and pretty much just started reading it without thinking about it too hard. I had no preconceptions about it and I feel that this approach was actually quite refreshing, as normally I find I have some idea of how I want things to go in books I read.