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? "Oh It's Gooooooood"
++++++++++
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? "Thanx for GOOGLE play service not update this apps very thankful"
++++++++++
output: 3

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? "Loved it Useful...if u have a high end phone...nd idiots who say its boring....just buy a new smartphone.....i m impressed with this app...gued job guys..."
++++++++++
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? "Great Cool"
++++++++++
output:
3