Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Needs a plugin for PDF reading"

A: 1

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

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? "Awesome app."

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? "This app is perfect Like many other people my music tastes change and I fixate on certain songs. This app let's me change and save new and old ringtones notification sounds alarms etc. Awesome app! I've had it since I got my first Android phone."

A:
5