It was a good half by him but, as much as I rate him and get annoyed by the lazy moniker because I think is unfair, he does need to keep that level of work rate and movement up more often to get any kind of consistency in his performances.
For the penalty, think it's going to really hurt him/us because so much has been made of it, pundits outright saying it was cheating on his part. In a match we were already up 6-0, seems like that one point was discussed more than anything else, as though it had some bearing on the game's outcome. Yes it does have a impact for Soton but, not one of them were discussing that point. Bet the house, next time Martial gets clipped in the box, it gets waved off.