Goya Refresco Sangria

Not being a drinker, I don't know what authentic sangria tastes like. I've seen it before and I asked my girlfriend what it tastes like. She said it's just red wine and fruit.

I think this drink was very grape and not much else. I expected fruit and I would have been fine with indefinable fruit flavor, but this just tasted like a weak grape pop. If it was just grape, that would be better than most grape pops I've had in the past because it's typically way too sweet for my tastes.

Was it too much to ask for; a couple apples, grapes, orange, and whatever else you might put in authentic sangria? I might like a tea with that instead of a carbonated drink. Any suggestions?