[Q]: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Its easy to use and its very helpful for sign up youtube"
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[A]: 4


[Q]: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "I think you guys u rock"
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[A]: 5


[Q]: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Good in service"
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[A]: 4


[Q]: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Wikipedia Excellent"
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[A]: