First of all, let me start with the cover. It's bright, simple and at first I wondered what the light bulb was going to represent and I liked it that as you read the book you start to see the symbolism. The main characters are relatable and I've never read a book about a blind character before and it was a fascinating subject to learn a bit more about. The character of Nova was likeable, intriguing and a bit eccentric, which made her all the more interesting. The character of Kate took me quite a while to really get into her and I found her quite annoying and frustrating. To be honest I found the whole idea of the love story behind it a bit distracting from the interesting parts of the story.