Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing Results

The only good thing about this kit is that your child can get some joy out of painting a few volcanoes on a cheap plastic sheet. But the real promise of this kit--to see a model volcano erupt--may not be fulfilled. We followed all the steps and got tripped by a poorly designed base (above mentioned cheap plastic sheet) that is extremely difficult to balance on 4 ill-fitting stilts. A poor experience for the kids. The eruption was more of a fizzle. Waste of money and time.