Instruct: Classify Amazon reviews into positive or negative sentiment
Query: terrible electrical connector

Be aware---the electrical prongs do not hold the extension cord secure even when its wrapped around the plastic body hook. I still had to hold the cord while the blower was in use to keep it from slipping out. After using my new blower for only the second time, it burned a new extension cord and I broke one of the prongs trying to free the blower from the cord. Now the cord and the unit are useless, unless I can get Ryobi to make it good. Definately needs a better design. As a blower, works fine. Didn't use the mulcher feature, so can't comment on that.