The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
very nice app, I think it must be installed to increaser porduct selling.
If you wanto to try you can download it for free 14 days trial
When there are so many products to scroll through it is a nice feature to have an app to compare your choices. Support is very good even with the time difference they are quick to attend to your requests.