Vaped this on my SMOK Alien 220W with the TFV8 Baby Beast tank with a V8Baby-T8 .15 ohm coil. On the inhale there is a faint natural blueberry flavor but it is over powered by a tart flavor. The exhale tasted like my brand new coil was burnt out. The coil was primed before being put into the tank and once filled sat for 5-7 minutes to soak into the coil. Emptied the tank, didn't clean the glass or swap out the coil, and put in a personal favorite juice I had that I knew the juice was good just to check to see if I had a bad coil. After 5-6 vapes and the old juice had worked its way out, the new juice was as good as ever and the burnt taste was gone.