I never liked the extra flavor either. It always seemed to make the chemically taste stronger. But I have to say, I love it with my new Virgin Vapor 100% organic juices. I think organic flavoring might be somewhat milder than chemical flavors to begin with (somewhat how sugar is less sweet than icky aspartame), and the VV juices with extra flavor are literally the best juices I've had of any variety, anywhere. But yeah, I'd think most artificial flavorings come out wonky with the extra flavor, especially if they're not compensating for it in the consistency of the liquid. Last thing you want is a viscous goo that tastes like tar.