Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Thin frost is OK. But useless on ice.

I have owned this snow-brush for several years. My main usage is the ice scraper part of it. For light over-night frost buildup, this tool is sufficient. But this is definitely the wrong tool for light and thin ice (not even heavy ice) buildup on the windshield. First, the front edge of the ice scraper has hard time to grap onto the light thin ice. Secondly, the plastic ice scraper can not sustain heavy scarping work. My ice scraper got broken while trying to remove some light thin ice.For think ice on the windshield, don't even think about using this tool.You pay with what you get. Now I am looking for more heavy duty ice scraper.