Generate a 1-star review (1 being lowest and 5 being highest) about an app with package com.eleybourn.bookcatalogue.
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Answer: Shady barcode apps App requires installation of an additional barcode scanning app. The only barcode scanners allowed have either ads or shady permissions. Uninstalling.

Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.google.zxing.client.android.
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Answer: Decode qr code from sdcard How read qr code from sdcard...?

Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.numix.icons_circle.
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Answer:
Looks great