Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.google.zxing.client.android.
Ans: Must have app! Tried many barcode scanner apps  this is the best one to me. Scanning fast with great accuracy. Simple to use  just launch and scan.

Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.google.android.gms.
Ans: I love it

Generate a 1-star review (1 being lowest and 5 being highest) about an app with package org.ppsspp.ppsspp.
Ans: very very bad gane

Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.nolanlawson.logcat.

Ans: thanks to this app