I bought this as an ostensibly more weatherproof, robust headlamp in comparison to my old standby Petzl Tikka. The Petzl has always served me well, and I still use it, but where I anticipate wetter conditions I'll go with the Storm. It's very bright and easily adjusted, and appears and feels bombproof. Can't go wrong with this one.
This review was written in the old system and had content requirements that are different than reviews written today.