Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Killed our mixer

Short and sweet... BUYER BEWARE. Second time using this attachment a gear broke loose and chipped the Artisan tilt back housing that holds it in place. Mixer was able to run on one speed only. KA had no sympathy at all. Repairs were same cost as replacement, so we trashed it. Wife was upset - I was/am angry. Don't be like us, get a dedicated meat grinder with a reverse function. SHAME ON YOU KITCHEN AID.