Price action picks the direction. This tool classifies what VWAP is doing to that trade: alignment, counter-alignment, target, or battle. It also measures how much room you have before VWAP. It never vetoes a setup and never prints a win rate.
This is a discretionary planning aid, not a tested edge. In an Oyamori study of 19,452 one-minute bearish structure breaks, "only short below VWAP" made no difference (+0.003R, p = 0.85). VWAP side alone is not a filter. Use the output to plan targets and size, not to predict the outcome.