I find Absinth to be very long lasting with adequate sillage. Others have commented that it is not as long lasting as Duro. That may be true, but I find both beautiful compositions. Hindu Grass is a fresh take on patchouli and Silver Musk is at first glance mundane, but everytime I sniff it, I become more intrigued.
I am guilty of hyping frags here (talking about things I like), so hopefully others can chime in on their experiences with the line. The extrait concentration does make a difference. I usually apply between 3-5 sprays of Absinth for a full wearing. This line is worth the money IMO; there I go again with my 'hype'. Sorry.