Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "nice pdf viewer wud be great addition if possible. other apps are paid that provide pdf viewer with chess board. :("

A: 5


Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Loved it"

A: 4


Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Not bed"

A: 5


Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Great free app interesting stories."

A: