Extremely good extension! Also very good summaries of reviews! Does not at all remove from the experience of online shopping but add to it!

Personal Information We Collect

.... User ID also includes your account password, other credentials, security questions, and confirmation codes.

I have used Fakespot for years and have been pleased with it. I don't have a problem with the permissions granted since I use Firefox and they block Facebook and that is all that I am concerned about. So far I have trusted Fakespot and they have been spot-on. I also have Malwarebytes on my computer and if there was a problem with Fakespot they would alert me. When I have been warned about new sellers I have respected that and then I wait until they have proven themselves to be legitimate.
So, that's why they have earned 5 stars from me. I would give 10 if they were available.

Why does it cover the prices with the fakespot reviews?

Wish they could be on more websites that sell items

Bit hit-and-miss , there are times spinning on loading the rate for ever... Works fine on chrome , so I assume devs in-bed with google/chrome of have no clue to make it work on firefox.

Needed something like this with all the fake reviews out there. Tested it on a several Amazon products, incl some I got burned on and suspected fake reviews or pay for 5*. FS rated both the worst ones reviews a B with "minimal deception" and all good on the pay for 5* on totally terrible product (I know b/c I received the offer to change my review, and a few reviews mentioned it, esp on seller). The other bad product said all was fine, but that Amazon modified 74,662 reviews (but there are only 37,957), yet FS said 80% "high quality" reviews. Great on Amazon to remove or w/e 2/3 of the reviews (or does this mean reviewer mods as well?), but how can the other metrics be so good? Also, the Amazon rating on every product I checked was the same as the FS, in one case 5* (riiiight, on 9,384 reviews of a horrible, scam product). So, for my uses, the results and usefulness don't justify the privacy invasion.

Avoid this kind of extensions that can collect what you are looking on the internet, it's just collecting informations on you to profile you and similar customers to target ads/products/services. That's desguished spyware in counterpart to provide you a pretended nice service.

And just about the service provided: this kind of extensions (lots of similar exist like this one) can modify the webpages on-the-fly and also can censure some parts or search results to guide you to buy to a specific seller instead of a concurrent. And guess who is paying the extension editor to do that?

Mind again before addin browser extensions!