(Q).
Given this review: "History Documentary s" Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(A).
Yes

(Q).
Given this review: "Light weight to the point simple fast. And quick." Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(A).
Definitely

(Q).
Given this review: "The reason I got my first smartphone I just wish Douglas Adams was here to see the Hitchiker's Guide come to life." Would you recommend this app to a friend? Not at all, No, Maybe, Yes, or Definitely?
(A).
Definitely