(Question)
Given this review: "amazing app" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(Answer)
Definitely


(Question)
Given this review: "good app" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(Answer)
Definitely


(Question)
Given this review: "It is a very useful thing" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(Answer)

Yes