I knew from the description that I would love this and I was right. I missed out on June Gloom but this scent sort of hit what I was looking for -- a suggestion of an overcast summer day, damp and fresh yet dark. This reminds me of those silent moments in a forest before a storm when all of the birds are silent and you can smell that tangy damp woods smell; this has that same profound, unsettling and invigorating feeling. Very nice.
ETA: So many moons later, I had to say that I just love this scent. My reactions to most BPAL seem to fluctuate so much - currently I am off all sweet scents - but Incantation always has that mysterious, fresh impact on me. This is the perfect summer scent to me because it reminds me of so many pleasant summer associations - being in a library on a hot day, walking through the woods before a storm, even clubbing. Definitely one of my top 5.