I have always considered the standard Glenlivet 12 to be a very pleasant and consistent dram, but nothing to be considered exceptional or "mind-blowing." When I learned of this higher proof and non chill filtered version I was certainly intrigued. While not available in my area, I found a Calif shipper selling it for $3 less per bottle than the standard 12 yo available to me here. So, of course I ordered a few bottles. I was excited to make my first neck pour---then very disappointed. The fruity vanilla spice of the very easy drinking Glenlivet was there; but, it was wrapped in an off-putting bitterness. Ack!! Tried another pour, still the same result. I thought perhaps this is a dram that really is improved by having the fatty acids removed by chill filtering. I set the bottle aside. Two weeks later I gave it another try. Wow, what a difference! The classic flavors of Glenlivet were all there, but more intense as if on steroids. The bitterness was gone. What a lovely dram! This is one of those drams that needs to breathe. Be patient-----and enjoy.