St Johnstone 0-6 Celtic: Reaction

St Johnstone interim manager Andy Kirk: "Celtic, when they're playing like that, they're unstoppable at times. The disappointing thing was some of the defending. There were goals there that we could've avoided, absolutely.

"We need to defend our box better. Once we conceded the first goal, for the next 10 minutes we sort of lost our way completely.

"We're having a difficult period but they've got to stay together as a group. We've got to keep working hard. We've got to try and fix some of the problems that we're seeing and hopefully we'll come out on the other side of it in a better place."