Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Like a gremlin--don't get it wet!

Do not buy this planning to leave it outside on your grill! There were warnings with this product saying that it shouldn't be left outside, but I figured it couldn't be that bad. A couple months later, I discovered that my cutting board (left on a covered porch through a mild California winter) had completely split into several pieces. For a $30 outdoor product, this is really unacceptable. A plastic or metal cutting board would have worked much better.