When VAR was introduced in major football leagues and tournaments, it was meant to eliminate human errors in refereeing. The system allows referees to review crucial game incidents, such as goals, penalties, red cards, and mistaken identity.

For goals, VAR checks for offside, handball, or fouls leading up to a goal. In penalty decisions, it ensures the right call is made on fouls inside the box. Serious fouls and violent conduct are also reviewed for potential red cards, while mistaken identity cases ensure the correct player is punished.

While VAR has helped correct mistakes, it has also caused major controversy, with many questioning whether it has done more harm than good. Some fans and analysts argue that it disrupts the flow of the game, while others believe it brings more fairness to crucial moments.

One of the biggest benefits of VAR is fairer decision-making. By reducing human errors in game-changing moments, referees can avoid costly mistakes. It also discourages players from diving or cheating since their actions are subject to video review. Additionally, referees have more accountability, as they can review their own decisions instead of relying on split-second judgments.

Despite these advantages, VAR has significant downsides. One of the biggest complaints is that it kills the excitement of the game. Fans often celebrate goals, only to wait for VAR confirmation, dampening the moment. Inconsistency is another issue—despite the technology, some decisions still feel subjective and controversial.

VAR also slows down the game, with long reviews interrupting the natural flow of play. Offside calls have been a major point of contention, with decisions being made based on millimeters, frustrating players and fans alike. Many argue that football should be about fluidity and instinct rather than microscopic analysis.

Some of the most controversial moments involving VAR include the 2022 World Cup match between Japan and Spain, where a goal was awarded despite the ball appearing to have crossed the line. In the Premier League, Arsenal vs. Newcastle (2023) saw a disputed goal stand after a lengthy VAR check. Another infamous case was in the UEFA Champions League semi-final between Real Madrid and Bayern Munich (2018), where the lack of VAR led to major referee errors.

This ongoing controversy has sparked debates on whether VAR should stay or be removed. Some argue that football was better without it, while others believe it just needs refinement. Possible solutions include setting strict time limits on reviews to avoid excessive delays and introducing automated offside technology for more accuracy.

Clearer communication is another proposed improvement. In sports like rugby, fans can hear VAR discussions, making the process more transparent. If football adopted a similar approach, it could reduce confusion and frustration among players and spectators.

Regardless of differing opinions, VAR has changed football forever. While it has brought more accuracy to decision-making, it has also introduced new challenges. Whether fans love it or hate it, one thing is certain—VAR is here to stay, and the game must adapt.