Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "This is fantastic app for gk"

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 A like offline such any mater only for knowledge topics"

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? "Stupid."

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? "Cant working"

A:
1