Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not very Good

I bought this stuff and expected it to be a good addition to my lawn. But within two days of its installation, it became clear that its not going to work. The battrey wouldn't get charged fully even when the solar panel is kept in full sun-light for the whole day. As you attach the number of lamps, the lights would dim to the level of a very very faint glow. And it won't stay put for long either. Could have been a more robust, illuminating stuff as the product claims itself to be.-Prashant