If you were to judge your favorite book by its cover, would you still read it?

I don’t have a single favourite book, but I do have a favourite one which I chose only on the basis of it’s cover. Jeffrey Archer’s False Impression is the book I bought from a book exhibition and at a total risk. I had no idea who Jeffrey Archer was, nor was I familiar with the plot, but I only read the cover and bought and really found it an amazing one.