Since taste (meaning the "yummy" response to flavors) is so extremely subjective, no simple yes/no, good/bad rules apply to percentages of flavoring. For some of us, some of the time, and with some juices, extra flavoring is like the blooming of a beautiful flower. For others of us, at other times, and with other juices, extra flavoring is toxic to the enjoyment of the juice and kills it dead. More is not always better.
I've not ordered juice from Mrs. T., because her prices are out of my comfort zone (too high), but I like reading that she won't add extra flavoring. I understand why some vendors give customers almost unlimited options with the various juice components, but that's a little like a movie or that forces the viewer to choose between alternate endings (but lets you see or read only the ending you chose before watching the rest of the movie). Personally, I'd rather buy a juice with no options that was perfected with great skill and loving care by a talented artisan juice-maker, so that I get exactly what he/she created. If I want custom juice, I'll make it myself (which I do frequently).
