User Activity

A buyer bought an item and soon left a negative feedback thinking that he is writing some review for the ebay mobile app. Now that negative feedback has become a sore to my otherwise 100% positive feedback... Will ebay remove this negative feedback
I have heard before about this phenomenon in some forums, and yesterday i experienced it first hand. As a new seller it was for the first time that i experienced this sudden spurt in sales.Do you have similar experiences of is this just some random e...