Problem: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.google.android.gms.

A: Bagus Keren

Problem: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package net.nurik.roman.dashclock.

A: With proper use of custom addons it can be used as a better and cleaner substitute of notification bar. It drasticly changes the usage of the lockscreen.

Problem: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.darshancomputing.BatteryIndicator.

A: Wow Great

Problem: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.gulshansingh.hackerlivewallpaper.

A:
It's just the matrix