4 stars. 
 My question was, "Can someone recommend a humorous book on love?" I was fortunately awarded with the recommendation to read this book ASAP. 
 While reading this book, I was laughing so hard. It is funny, witty, clever and to the point humourous. I enjoyed it immensely. It helped improve my mood greatly as I was stuck in hospital healing from a major accident. 
 Do you ever get the feeling when you are just twenty pages in, you feel as if this book was written only for you. I thought so too. 
 There was so many laughable, amusing moments. The Character were so easy to love and cherise. Throughout the book, I was channeling my inner Sheldon Cooper's voice (from The Big Bang Theory) when reading from the POV of the main character i.e Don Tillman. Though the rigid meal plan, it is something I would do and have done so in the past. 
 I loved this so so so much. And I was addicted to this book. Couldn't put it down. I think I found my first romance book which I don't want to burn. Ya I don't read romance as much I should. I like to avoid them if I could. But I chose to take a chance with 'The Rosie Project' Not even a single complaint. That is saying something because I am never without some sort of minor criticism. 
 So Folks READ THIS. READ. READ.