(Q).
Given this review: "Its really amazing!!" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(A).
Definitely

(Q).
Given this review: "Excellent. This app increases my desire and list for knowledge. If you wanna know go to Wikipedia.." Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(A).
Definitely

(Q).
Given this review: "Mr know it all Dnt play" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(A).
Definitely