Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Of limited use

There is a small number of good uses for this pad, primarily for something that absolutely has to be supported on your shoulder, for a limited period, and which you won't want to shift around. As noted by others, its soft rubber catches on hair and clothing and it is awkward to shift around: in order to slide it forward or back, it has to be off the shoulder; getting onto either shoulder requires setting the pad in place and only then letting it take up the load--which means that shoulder-to-shoulder transfers require some dexterity. Also, contrary to the manufacturer's specs, it doesn't really accommodate a 2" strap unless that strap is fairly light and flexible; it does not, for instance, work with the 2" strap of my Timbuk2 computer bag or larger messenger bag. And it is also problematic with narrow, thin straps, which don't really stay in place all that well. I tend to leave it in my shoulder-carried "suiter" bag for those times when my gate is really far from the airport exit.