Okay so Opus I has a massively floral opening I thought it was like a lily maybe and definitely tuberose! The cardamom is present but not over the top unfortunately the florals most certainly are, at least in the opening. There's something I want to like about the floral element, probably the jasmine but in combination with tuberose doesn't sit right with my nose. Whoever first mentioned the musty book smell below is totally spot on. Opus I does have that strange quality to it, very apt considering it's from the Library collection. It's not a good start, with that opening but as it dries down it becomes sweeter the florals become more settled and a slight tonka bean thickness starts to come in. For me though this is not something I'd wear nor does it appeal but an interesting smell if you're prepared to give it a chance.