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 is definitely a must have app. I use this often for lots of different devices. It kind of teaches you some fundamental importance. Some apps cache clean while some may need data cleaned.as this keeps things optimized."
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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? "Download it It's aight I mean there are a lot of songs you can find and all but some of them don't show up but most do I would download it if I was you"
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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? "Lgf Cool widgit"
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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? "Better than others"
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output:
4