Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Horrible "re-design"!

There IS NO "wall-mountable charging base" as advertised (by Black and Decker also). It has the old charger output plug but with a newly-designed round vacuum body. The plug protrudes so the vacuum won't sit on a flat surface (rolls over); there is no handle/wall hook and no storage space for attachments as in the old model. It appears that I got the Black and Decker "mistake" model before they discovered their idioticy!