Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Greatly Disappointed

I was very excited to get this item, only to be let down. After the lengthy time to let the battery charge, it didn't even last long enough to clean the shower. Even ignoriging the fact that the charge doesn't hold long, I can still clean things quicker with just a little elbow grease and a scrub brush. The case to store it in is the cheap plastice case it came in that won't stay closed. The reservoir for the cleaning solution leaks and replacement scrubbing pads are sometimes hard to find.