Does the Cost/Value of a Book Affect How You Review It?

Imagine this scenario: You have four books to read and review. Book #1 retails for $12.95, but you got it for free, signed by the author, in a giveaway. Book #2 retails for $5.99 and you purchased it on sale for $3.99 (a 33% discount). Book #3 regularly sells for $0.99 but you got it […]