The Great Gatsby

Beautifully written. Can honestly say it is probably one of the best books that I have read.
It's absolutely devastating at the end, which I wasn't expecting (though I did start reading it with no idea what kind of a book it was). None of the characters are likeable but you still get quite attached to them.
It's face paced so that I found it really easy to read but I feel like you could also spend ages just analysing every word of it.
There were also definitely moments where I actually gasped (maybe because I'm a bit sad and am entertained too easily) but nonetheless, it's not the ending or character development you would expect.
No wonder it's a classic.