input question: Generate a 3-star review (1 being lowest and 5 being highest) about an app with package com.google.android.gms.???
output answer: It has its uses. (And it's moments)

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

Q: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.google.android.gms.
A: 420 stoned

Question: Generate a 1-star review (1 being lowest and 5 being highest) about an app with package com.frostwire.android.
Answer: Crashes my phone all the time. Terrible app.

[Q]: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package net.androgames.level.
****
[A]: Great App Goto for leveling pictures and showing my Bride that I am right at least sometimes!

Problem: Given the question: Generate a 1-star review (1 being lowest and 5 being highest) about an app with package org.geometerplus.zlibrary.ui.android.
++++++++++++++++++++++++++++++++
The answer is:
Takes a LOT of time to.. Customize and make it look the way you would want to; while Gbooks and Kindle works out of the box brilliant. Many other flaws a normal individual definitely hate it for like dictionary thing. However it is Perfect for open source freaks.