A man bought an item offer eBay and found the item fail to comply with the description. Unsatisfied, he decided to return the item and asked for refund. He also left a negative feedback for the seller. While fully refunded, the seller did not like to receive the negative feedback and took legal action against the buyer.

Read complete story here:http://www.money.co.uk/article/1001771-man-sued-for-leaving-negative-feedback-on-ebay.htm

Well definitely the legal actions will hurt the seller's reputation even more. Not worth it.