Chris Sutton has taken to social media to rip into Kilmarnock's plastic pitch.
BT Sport pundit Sutton thought it might be a difficult game on a pitch he described as a "monstrosity" but Celtic were streets ahead on the day and were 4-0 up after half an hour.
Goals from Kyogo, Daizen Maeda and a double from Matt O'Riley had the Hoops cruising. Japanese striker Kyogo also missed a penalty.
It looked like the game might be a sore one for Derek McInnes' men but they performed much better in the second half and even managed to get a goal back through Liam Donnelly.
I thought it might be tricky for Celtic on that monstrosity of a pitch… the standard this team have set under Ange Postecoglou are phenomenal.
— Chris Sutton (@chris_sutton73) April 16, 2023
And Sutton was full of praise for his old team, now 12 points clear in the Premiership once again.
He said: "I thought it might be tricky for Celtic on that monstrosity of a pitch…
"The standard this team have set under Ange Postecoglou are phenomenal."