Q: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.fsck.k9.
A: Excellent.

Q: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package ro.weednet.contactssync.
A: Great on Galaxy Nexus Good  user friendly app which does everything you need to sync accounts between FB and phone contacts

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

Q: Generate a 3-star review (1 being lowest and 5 being highest) about an app with package com.google.android.gms.
A:
Good app It's a very good and easy used full app