Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Best Mail App For private email clients I have found no better app. No ads no useless junk. I have used this app since I have had a smart phone. Tried others for different reasons always come back."

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? "Quite impressive and functional for a Peer to peer based design."

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? "NPR Liberal media. Yay"

A: 4

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

A:
5