The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
I had high hopes for this app but was quite disappointed in the end. I thought this would save me a lot of time rather than adding my ebay products by hand. I asked for the java script and extra text to be remove during import. I was told that this would be done manually but this was never completed despite reminders. I personally wouldnt use this app again as there is better software elsewhere to import and cleaned ebay listings automatically.