I'm surprised at all the comparisons to Macassar, but that no one has yet mentioned the tremendous similarity to Giorgio Red for Men. Like Red, Boss Spirit is a potent (yes, it's very strong) and sharp chypre with a similar pimento-berry note. Boss Spirit is the stronger of the two -- smelled side by side, the green and coniferous elements in Red are more prominent, while Boss Spirit has a tangier kick, with a solid patchoui-sandalwood-leather foundation along with a liberal dose of oakmoss. Boss Spirit also has elements of the classic men's chypres (Aramis, Braggi, That Man) in its makeup, but the pungent, peppery tang that it shares with Red set it apart into a more modern era. It's bold, assured and commanding --- not for those wanting to make a subtle statement. As a musical comparison, it's a brassy fanfare announcing the entrance of royalty, then something along the lines of an antiphonal brass choir by Corelli or Gabrieli.