Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Compact and lightweight, while it lasts

If you need this for use with a small camera for travel this is an okay one. Mine didnt work quite well with a Panasonic Fz15 camera. It was not stable on the ground. Dont even think of using this with an SLR. And SLR is worth much more that what you save with this.