About the only thing I would drink out of that is Corona. Maybe the Smirnoff Ice since it's not their vodka (which is horrible btw). Everything else in that cooler can go to hell.
I judge drinks on taste until i cant really make out the difference in taste anymore. But to not judge a drink on taste at all is just dumb imo. It's half the reason you're drinking it in the first place.
I said it takes some more Grolsch to really enjoy it. If you only sold 4 and had 21 other beers available, the people probably bought some other beer without giving Grolsch another try. I feel sad for them :(