So good it's hard to stop drinking. No joke. My cousin also gave his wife a dose and she loved the flavor as well. I give the taste a solid 9.
I thought about buying some All-In and adding 300mg of Caffeine Anyhydrous to it, to see how it compares to Pre-Jym. That'll be my next experiment.
Taste: 9/10
Mixability: 9.5/10
Effects: 9/10