input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "perfect perfect but it does not support fingerprint unlock..... otherwise awesome..."
++++++++++
output: 4

input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Best And there i thought my mobile's camera was not good seriously brilliant app need some work on interface you know make it look good as well"
++++++++++
output: 5

input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "I love it"
++++++++++
output: 4

input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Good"
++++++++++
output:
5