I had a foil wrapped bag in big bags and decided to brew it. Not sure if it is exactly this one, but whatever.
They suggest 3-5 minutes steeping time, but as I saw completely black, opaque liquor after two minutes steeping, I just put it out.
I got a cup which tasted like a common black tea, quite lots of malty taste as well. There was some bitterness, but just right with my short steeping parameters. There were some chocolate notes as well.
Overall, quite mediocre, but not bad at all. It is bagged stuff, afterall.