The other side calls these implementation problems, but that label assumes the fix exists. Slow-motion review does not resolve intent, handball, or phase-of-play judgment; it just moves authority to a monitor and invites new disputes. A time limit may shorten delays, yet it cannot restore a muted celebration or stop fans arguing about a shoulder line. The 99.3 percent figure scores selected key calls, while the harms are diffuse and systemic: every marginal review erodes flow and on-field authority. If those were simple bugs, they would have been patched by now. On balance, the tradeoff still runs negative.