Human reflexes, when ready for a signal can respond easily with 0.2 of a second and often much faster, this is the sum total of the advantage that Watson has. T

Human reflexes, when ready for a signal can respond easily with 0.2 of a second and often much faster, this is the sum total of the advantage that Watson has. This is irrelevant, what matters is that Watson has probably reached the stage where it can compete with the best of humans in a game involving abstract reasoning and natural language processing and do it fast enough where people can start arguing about fractions of a second!