It's called Video Assistant Referee. Therefore, it is supposed to be assisting the referee. If there are able-bodied people sat in front of a screen watching Grealish lay the ball off to Lansbury and him scoring, how did they not assist the referee straight away by telling him he's made an error and the goal should stand?
Against Spurs, McGinn gets flattened by a failed attempt to get to the ball by the Spurs defender. Why didn't the VAR folks assist the referee by telling him immediately what happened in their view and that it should be a penalty?
Against Bournemouth, why didn't they remind the ref that Billing had already been carded and had gone on to make at least two more fouls that could have resulted in a second yellow?
The linesmen are now called referee's assistants. They assist the ref by identifying that a foul has been committed in their area of the pitch and the ref goes with them. So, the same should be happening with VAR but in the three incidents above it didn't happen. So, what is the point of it?