Finally opened up the sample I ordered quite a few months back, and it is fabulous. Floral, sweet, a little spicy, with a rich thick liquor texture.
I used 1 gram of tea per ounce/30mL of 190 degree water, for 30 seconds, and gradually increase the infusions to a couple of minutes. I stopped on it at the 6th infusion tonight, because I was done, not because the tea was done. Given how strong even the 6th infusion was, I expect it to give 10 or 12 at least before it gives out.