When I google for this subject, it looks like Amazon has been pretty protective, and only allows an ugly iFrame to show reviews on our own website.
That said, there are discussions which talk about iFrame content being pulled in through programming and displaying it on one's own: https://forums.aws.amazon.com/message.jspa?messageID=197867
But it's certainly not easy to find working code samples of PHP authenticating at AWS, then pulling in reviews for a specified product. Does anyone have any pointers?
Many thanks!
you can display reviews of a product reviews from amazon.com in an iframe by setting the source of iframe to "http://www.amazon.com/product-reviews/B00891PV0G"
replace "B00891PV0G" with your ASIN