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? "Glitchy This app WAS working okay but the brightness adjuster on the left side of the screen does not work very well and just recently the page turning has stopped working completely. Uninstalled."
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output: 1

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? "Voice n video call When u r intoducing voice n video call feature in this app??"
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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? "It stalls sometimes"
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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? "This app sucks couldn't find anything"
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output:
1