This is neither terrible nor spectacular but somewhere in between. The rooibos seems the strongest element followed by the bergamot and the tangerine. They are fairly well blended together. I find myself wondering how good this would be iced.
I brewed three tsp leaf in a 16oz Teavana Glass Perfect Tea Maker/Gravity Steeper with 200 degree water for five minutes.
Preparation
200 °F / 93 °C
5 min, 0 sec
3 tsp
16 OZ / 473 ML