The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
Great app and great developer! The app does what it’s supposed to do and it doesn’t slow down my product pages. Also, it’s clear that it has been developed by someone with UX knowledge. I contacted Kien, the developer, to ask for some changes, and he was always fast in his replies as well as in making the changes. Highly recommended!