Newcastle United manager Eddie Howe feels his side's win against Arsenal has been "overshadowed" by the VAR row over Anthony Gordon's goal.
There were three video assistant referee checks before Gordon's scrappy second-half winner was finally awarded.
The decision was called "embarrassing" by Arsenal boss Mikel Arteta.
Howe said he was "disappointed" with the VAR controversy dominating the post-match discussion, as his players' display was "absolutely outstanding".
He added: "It's a big subject, VAR in my opinion won't be going anywhere.
"I think once the technology is in it's about trying to get the technology to work in the best way, whatever that is.