input question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.google.android.marvin.talkback.???
output answer: Rj Good

input question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.ds.avare.???
output answer: Great app I've been using and sharing for over 4 years  everybody loves it. Still great and I use it several times a week  weather permitting  that is how often I fly. I now have used it for cross country flying for over 1000 flight hours. Thanks.

input question: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.frostwire.android.???
output answer: Great music/torrent downloader and music player. Needs more varieties or artists alot more albums

input question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.fsck.k9.???
output answer:
Not enough of stars... The latest update is just amazing. The rewamp of the look and the newly organized buttons  check mail by pulling down the screen... This app just beats the sh*t out of the other competitors out there! Thanks K9-devteam for the BEST email client out there! I have one suggestion for number-recognition: +NNN NNN NNN NNN etc. In other words +-sign and any amount of numbers with a space  dot  dash etc should be recognized as a phonenumber. + stands for 00 in phonenumbers in many countries.