Question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.nilhcem.hostseditor.
Answer: Works as expected Works as expected easier than using text editor. It might be good idea to add feature to mount system partition as rw since most rooted phones have it mounted as read only.

Question: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.google.android.gms.
Answer: Ok

Question: Generate a 3-star review (1 being lowest and 5 being highest) about an app with package com.f2prateek.dfg.
Answer:
If you own one of the 15 or so devices it supports... Seriously there is the Galaxy Note (first one) and not the 5? No Galaxy S6? Disappointed. Good mockups though. Hope to see more frames in the future but until now it hasn't been useful to me so I'll rate it for what it's worth.