Problem: Given the question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Don't know So I just found this app installed I know I didn't download it. But it doesn't affect anything to my knowledge."
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The answer is:
4

input question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Lots of control Free app no ads and gives lot of controlling options to take photos"???
output answer: 5

On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "FOUR GIGS Within ten minutes I had freed up FOUR GIGABYTES of space on my tablet. This app is wonderful."
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Answer: 5

Q: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "What's all the fuss about? I've been reading a lot of people's reviews on this and I've never had any of those problems. The widget works with my Nexus 5's lock screen PIN entry and the weather is always accurate."
A: 4

Question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Works great on my crappy wal-mart phone and nook color Sync works well and I can (eventually) find what I'm looking for. Not the most user friendly. I think if I used categories more on my Zotero then Zandy would be friendlier!"
Answer: 4

Please answer this: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Usful"
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Answer:
4