At $35 for the basic SLR Classic, the UPstrap costs more than many of the camera straps found at your local superstore. This strap is a good choice for photographers who carry heavy camera rigs, need to move quickly and often want to wear their strap on a shoulder rather than over the neck. It's probably not the best choice for the average hobbyist though.
Disclaimer: UPstrap provided the author with an UPstrap Classic for inclusion in the David Busch Quick Snap Guide to Photo Gear