I don't know why looking like a crazed monkey or running around like a headless chicken is expected from certain footballers? Each footballer is unique with their expressions, Lingard was absolutely horrific yesterday, he was our number 10 but did not even make a single incisive pass in the final third, but you are willing to let him off because he "ran around a bit more"? I swear if Xavi, Iniesta, Modric, Pirlo and Zidane played for us right now you people will be telling them that they can play much better if they show "intensity" or "passion" or whatever crap thick pundits blather on about on TV.
I'm not saying Martial is at the level of Xavi or Iniesta or Pirlo, it's just that you cannot expect a player to change the way he expresses himself on the football field.