Don't toss it. There are plenty of people who like it. PIF it or sell it.
I'm gonna have to do that with mine too, trade it or give it away. Same burnt popcorn taste, STILL. YUCK.
Honestly, my experience w/ HHV wasn't positive enough to repeat it (I won't order from them again, not anytime soon anyway). It is ALL subjective, I KNOW that, everyone knows that....but for ME.....out of the 3 e-liquids I tried....MJS was TERRIBLE, Pirate's Booty made me sick to my stomach, and STILL tastes like perfume......and Blueberry Muffin was pretty nice, but actually ended up getting WORSE as time went on. Got a gunky texture to it in its original bottle, and the smell turned kind of icky.
Thank god there are so many e-liquid vendors out