Had a grumbler of this from a tap in Athens, GA while visiting and found it to be very tart, a bit lacking in Brett (assuming none was there), but definitely a great lactic charge that would be well served by Himbiersirup or citroensirup or woodruff, perhaps, but something I will consider emulating in terms of the degree of lactic sourness. It may have been on tap since last summer, but it definitely was not lightly soured, as some other reviews have indicated.