Requires minimal user interaction, except for popping the top and
sipping. However cans have been known on occasion to explode, or
contain extremely un-beer-like contents. Best drunk in high pressure
development environments. When you call the manufacturer for the list
of ingredients, you're told that is proprietary and referred to an
unknown listing in the manuals published by the FDA. Rumors are that
this was once listed in the Physicians' Desk Reference as a
tranquilizer, but no one can claim to have actually seen it.
The biggest problem is before you can drink any one of them you have
to buy a really expensive bag of chips to go with it.