Bad feedback. It follows, good Netiquette to stay away from negative users. Then, do know that you may experience the same problems as others.
Bad Feedback Buyers And Sellers For Auctions
Sellers with bad comments have had problems with buyers. Hence, a bid on items could reasonably lead to problems. Next, not a smooth transaction. The seller has had a problem before.
Depending on the circumstances, means that a good customer reached a last resort with a seller. As a caveat, some people do it to competition. A little research may be necessary.
Auctions Bad Reviews
Now, a lot of people do not leave bad comments. Unless there is a serious problem. So, try and work out a problem.
Do this before leaving bad reviews. There are many other options. Then, a last resort.
Bad Comments Netiquette
Avoid bidding on items from sellers with bad feedback because there is a higher risk of problems.