Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Product

This is easily the most functional, durable, practical briefcase I've ever owned (and I've owned more than my share). It has ample space, and adequate padding for a laptop. It has perfect pockets for PDAs and cell phones, in addition to other general nooks and crannies. My two favorite features are 1) the weight. it is extremely light, considering that it has laptop padding and side stiffeners to make it stand up unassisted. 2) the color. Why does all luggage have to be black? Americans are such dreary conformists.