Alexis Mac Allister bemoaned Liverpool's poor performance in their 2-2 draw with Manchester United on Sunday night.
Arne Slot's side missed the chance to move eight points clear at the top of the Premier League table after Amad Diallo's 80th-minute strike concluded the scoring in a thrilling encounter.
United were much improved from their recent displays and took the lead after the break before the home side wrestled back control.
But their inability to hold on to their advantage, as well as their sluggish start, was called out by the Argentine midfielder, who was a rare outstanding performer for the league leaders.