Aside from overuse, there's also the fact that powder could be snorted or used to spike drinks.
WIRED's Brent Rose tested the validity of these worries by using a batch of the powdered crunk juice he made himself.
He answered three questions:
1. Just how wasted does powdered alcohol get you?
2. Can it dissolve in a drink like roofies?
3. And finally, how does it feel to snort it?
Find out the answers in the video above. This is probably the most fun anyone is going to have with this stuff.