Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Difficult to use

I purchased this gutter cleaning kit because I thought it would be easier to use than climbing onto the roof again. Once everything was assembled and connected to my Weed Eater blower I found it difficult to use. First, when I moved the blower's power lever past the half way point the gutter kit blew apart at the base. IT works at slower speeds but it's difficult for one person to handle alone because it isn't connected to the blower securely enough. I gave up and climbed back onto the roof.