Light, refreshing and not overly sweet. Closer to flavored mineral water than soda. I was dubious how potent the affects might be given I purchased it off Amazon, but there was indeed a slight buzz. I'd call it very slight and less than a buzz one might get from a glass of wine or beer. It might be slight enough where one might not be enough. for them.
At $5/can, the price felt a bit high to me, but I live in California so I don't know why I would buy this over a drink with THC in it. I suppose if you wanted something that didn't impair your driving (I don't feel I was buzzed enough to have it impair my driving) but wanted to lift your mood a bit, this would do that. The buzz was rather short. So I don't know if this is available everywhere but if it is, I could see its appeal in states where marijuana wasn't legal. I also don't see any age restriction notifications on the Amazon product page so I suppose if you are underage it would also have an appeal.