Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Useful but...

You can read the pro from other reviewers. The con about this gadget is that the handle gets hot within 30 sec of used, but not to the point being burned. Braun should have included an on/off button. It is very tiresome to have to constantly press the button. The button on mine has to press firmly. The reason I gave One star is because it stop working less than 3 hours of total used (about 1 month).Don't get me wrong this is an awesome product when it worked. I will be ordering their professional version (MR5550MBC-HC) and hope it's more reliable. This time I'll remember to save the receipt.