Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a great idea - what a bad design.....

I was so looking forward to this and as the suction cups let go and I watched this glass fall to the slate patio all I could think of was - I hope I can get all the sherds of glass. Thank goodness it did not break.Very disapointed in the product. If they used palstic not glass this may hve worked.