Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Beware

My wife sprayed this glass in our sink with a sink sprayer and it exploded. A large shard of glass landed on our countertop while the rest sprayed in a fine glassy dust several feet in all directions. Both the spray water and glass were at room temp. when this happened. Called the seller (not Amazon) to complain and they told me to call Bodum. I called and told them what happened and they simply offered a free replacement.