Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Waste of money

I purchased the Sharper Image Microdermabrasion At Home System from Sharper Image online. I thought it would be an improvement upon the Neutrogena system I also own because it is rechargeable and has multiple attachments. When it arrived, several of the attachments were chipped, the electric white cord has a lovely brown stain on it and best of all, it doesn't work after charging it for 2 days. I'm taking it back to their store. The product is actually made by Homedics and marketed by Sharper Image for more money. If you want a Microdermabrasion system, try the Neutrogena one. I love it. My skin is younger and fresher looking from using it regularly.