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? "Samsung Galaxy S2 Operation is fast. I really like how audio does NOT open in another window. Instead it starts playing in background."
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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? "Works great No complaints. Thank you for making it free with no ads!"
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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? "This app worked well after I deleted some of my text messages. It just wouldn't back them all up."
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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? "Broken With integrated barcode scanner i get """"""""""""""""barcode scanner is not available now"""""""""""""""" message and can't do anything. Please fix it. Samsung Note5"""
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output:
1