I absolutely love this coffee. I cut regular coffee out of my diet months ago, but I do need one cup of black coffee every day or so, and this is the healthiest, tastiest option ive found. Not to mention, it boosts my mood quite a bit (thanks to the mushroom additive, I presume).
It's also super convenient; I can carry a sachet in my purse with me to work, restaurants, etc., and just add to hot water (i also like to add a bit of stevia to sweeten).