Is there any AI tool to filter 5 star ratings and just find the ạverage of 1 to 4 star rạtings in Google maps to find the genuine rating of a business ?

I am tired of fake ratings and fake reviews in Google maps and I hạve been cheated many times by fake 5 star reviews. I am just looking to find the genuine overạll rating of a place by filtering out 5 star ratings because fake ratings are mostly 5 star and just finding the average of 1-4 ratings so that we can find the overall genuine rating of a Business.

Is there any AI tool or any way or any application for that ? Need suggestions on this.