Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Must-have! Excellent app  I really like having my wallpaper change frequently without having to do it manually."

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? "Good The only thing that i hate is sometimes ater unlocking the phone the clock refreshes"

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? "Lalu prasad Yadav"

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? "Only understand if u r developer"

A: