I am disappointed in your low rating. I encourage you to research the underlying changes that Amazon has implemented in the last 1-2 years. Find some noteworthy points that you may find informative :

1. Amazon is now limiting the number of reviews ANY user can view. I encourage you to try yourself. In most cases you can never see more than 100-200 reviews TOTAL.

2. Amazon is consistently forcing pagination for their review data which means they never will let any automated service just extract ALL the reviews available (even with the 100-200 cap). So you have to click next page until all the reviews are extracted.

3. I can automate the "next page" with these browser extensions but it violates auotmation terms of service policies in the Mozilla and Chrome app stores, which will get the extension pulled if Amazon files a complaint (or anyone , really).

4. This entire project , including the main website is open source, open for anyone to audit and even contribute to.

I appreciate your points but I really hope that you at least understand that the culprit here, truly, is Amazon. They dont want you to see all their reviews, they just want you to buy their products. Its unfortunate that this extension has not met your expectations, but I will try my best to improve it as best as I can, within the constraints of the terms of use and policies of these browser extension app stores.