Liverpool boss Jurgen Klopp admits they can never find perfection with VAR.
The video assistant referee is bound to get some decisions wrong, even with the benefit of technology.
But Klopp wants more correct decisions compared to what we are seeing at present in the Premier League.
He told reporters at a UEFA coaches' conference in Nyon: "VAR can be improved, it can. It will never be 100 per cent accurate, everybody knows that. But there are a couple of things that are not right.
"With VAR, handball, offside, it is clear we have to keep on improving.
"There were good ideas from UEFA [about] how we can sort things from the referees, so everybody is in on it.
"There is still space for mistakes. These things are done by human beings and none of us is perfect. Nobody is asking for perfection, you just want to have the right decisions."
