Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Things never fine with Fein

Fein is the Mercedes of toolmakers, with an arrogant take-it-or-leave-it attitude towards their customers that takes the breath away. They find a, for-them, cheap fix for a design flaw of their own making and then sell it without thought at a price of their choosing. The adapter in question, which is NEEDED to prevent certain attachments from wandering around the arbor, REQUIRES a longer Allen screw to attach it than came with the original tool, but this screw is NEITHER PROVIDED with the part NOR SPECIFIED on the packaging. So be prepared for another trip to a well-stocked industrial hardware store and get ready to do some experimenting.