Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hot and heavy

At 60w, this is a seriously efficient soldering iron, especially if you're used to 15-30'sl. I've already melted the crap out of bits of chassis etc from only brief accidental contact with the shaft that holds the tip. It's ready to use in about a minute and stays very hot for a long time after turing off. I use a homemade power switch so I don't risk yanking it around while unplugging. The holder that comes with it is lame - get a new one if your a serious soldier. She's a scorcher.