Has VAR become a lottery at the World Cup?

Germany took the lead against Ecuador in the second minute after the VAR opted not to intervene [Getty Images]Just a few days ago, people were asking whether the video assistant referee system was being used differently at the World Cup.Now, after a week of strange decisions, fans seem confused about when the VAR is going to get involved. From Ghana's penalty claim against England, to Brazil's disallowed goal against Scotland and Germany's opener versus Ecuador, it has been difficult to guess wh