Question: Generate a 3-star review (1 being lowest and 5 being highest) about an app with package com.google.android.gms.
Answer: High drain battery It discharge my battery quickly

Question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.umang.dashnotifier.
Answer: Very nice

Question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.google.android.apps.authenticator2.
Answer:
more convenient. useful. user friendly. fast. not complicated. faster than sending code via text message to mobile device/s. and appears to be safer like less chance of mid-way interception or hacks.