input question: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.namelessdev.mpdroid.???
output answer: Great app. Does what it should. Would like the ability to cancel a connection attempt. Particularly if you put in an incorrect server. Had to stop the process from the application manager. It doesn't seem to time out. Also the order of the WIFI networks should be active/connected first.

Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.fsck.k9.
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Answer: A good mail client with OpenPGP support.

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

Question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.google.android.gms.
Answer: Google Play Services AMAZING! COULDN'T LIVE WITHOUT IT

[Q]: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.duckduckgo.mobile.android.
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[A]: So smooth on HTC 10 6.1 Compaird to Dolphin chrome Duck duck go works like a charm option to add to home screen would top it off..

Problem: Given the question: Generate a 1-star review (1 being lowest and 5 being highest) about an app with package com.google.android.marvin.talkback.
++++++++++++++++++++++++++++++++
The answer is:
it fails to updates