Millar's preferred position is as a number nine, but was utilised in various roles with Liverpool due to his flexibility. He has been noted for his ability on the left flank. In August 2016, manager Neil Critchley said: "He's a goalscorer. He can run down the side of defenders, he runs in behind, he gives them real problems with his movement and he's a good finisher off both feet. He's got a good brain, good awareness, very calm and can finish. He's a good player, a good all-round player."

From English Wikipedia, CC BY-SA