I feel like I should have enjoyed this book more. It was well written and I liked the use of the dual narrators and the two distinct writing styles. 
 I found the two Wills likeable in their own ways and could sympathise with their struggles. 
 So my problem with this book is that I found Tiny Cooper almost entirely unlikeable. 
 He is written as a flawed character, like all the major characters but unlike the other characters he doesn't seem to evolve or learn anything. 
 Perhaps he works best as a catalyst for change, forcing the two Wills to push past their insecurities, but he features so heavily it sometimes feels like the book is actually about him instead of the titular characters. 
 If that was the point then I wish he also had some sort of growth as a character.