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

A: Useful but Too big size Dear developers please reduce size of this app. Because this app acquired Lots of internal space.

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

A: Usefully

Problem: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package biz.gyrus.yaab.

A: Yet another? No it is brilliant! My LG G2 has too dim display at night and this app allows to set up BOTH lowest and highest level of backlight and regulates it automatically within the range. It beats the default regulation. Simply brilliant!

Problem: Generate a 1-star review (1 being lowest and 5 being highest) about an app with package com.opendoorstudios.ds4droid.

A:
Keeps Crashing Haven't been able to get past the opening story video of a game... Might try the paid app later on.