Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Cable Lock for the Price

That is it, this won't stop a thief with cable cutter or even tin snips, but it gets the job done for me to walk away from my macbook in Starbucks to order a drink or go to the restroom. It is very portable, on that note I would not use it for a permanent or even semi-permanent solution to lock up projectors, monitors, or laptops. This is great for locking it up in class or internet cafe and the like.