We recently had an interesting time contending with a former member flogging his baccarat book(s) on Amazon.
For various reasons some doubts were raised about reviews for the book.
So, in that context, members here who buy stuff on Amazon will likely find this link very helpful:
https://www.cnet.com/how-to/spot-fake-amazon-reviews-with-fakespot/ (https://www.cnet.com/how-to/spot-fake-amazon-reviews-with-fakespot/)
One great (REALLY GREAT) thing about Amazon is they generally will stand behind the products they sell or their advertisers sell through them. I have never returned a book, however--I have a couple of times returned other items for reasons of 'non satisfaction' or 'not up to what it was advertised' to be, etc. never a peep from Amazon, instant refund.
On a side note.