I purchased a machete, to chop beet with, from a company in Ireland. It was purchased through Amazon. Several weeks past and no machete, I posted a note to the sellers asking where it was, was there a hold up and joking added hope you didn't send it by Shanks's pony! To keep things light I added that they may have a container to fill and ferries to book, look forward to receiving it! My post was on the reviews, hadn't contacted a seller before and it seemed the only way to contact them. The company came back "your ruining our business" please take off that message and we will send you a gift. I apologized and said it was meant as a light hearted inquire, for all I knew they may have problems! I received a nice baseball cap followed by the machete. The machete was useless, wouldn't cut a banana in half let alone beet! The cost was consistent with the price of a good machete. Arranged return as not ft for purpose and found I was expected to pay postage. The machete was never returned, due to the cost of postage, darn thing sits on the bench in the sun room - and it's not ornamental!
Some companies selling through Amazon are out to get 99% feedback, if they get a bad review they go off alarming and ask for it to be removed. I purchased a torch from a company in China, was not a very good torch, they asked for the review to be removed! I removed the review when the new torch arrived.
I wouldn't be surprised if the companies threaten to stop selling through Amazon if they get bad reviews. Many reviews are too good, also some people are given a good discount on goods purchased in return for reviewing. Some may even get free goods, I have no proof of that! A discount has been mentioned by some of those reviewing! Amazon wouldn't want to loose a seller so likely they prefer to get rid of a customer who complains and posts poor reviews!