Four and a half glasses
Note: tested a bottle that had been opened several hours or longer. Fascinating Rielsing with a nose of strong mineral or stone with a hint of strong, ripe hard cheese. In the mouth had pear fruit, greeness reminiscent of mature summer foilage, and the cheese or yeast (again). Smooth not slick with low to medium acid as tested, medium body, and a lingering finish. I'm an Alsace fan.