Moss was calm and composed throughout, and was a good performance.
In regards of the Halliday flagging, in my opinion, he was right to flag despite the tightness and this should be the case with VAR. VAR should only be used to overrule a decision rather than make that decision, therefore the Linesman should flag if he believes a player is offside and it should be the job of VAR to overrule that decision if it is incorrect.