Well it seems you do have a preference for Lingard. You blame Martial for being crap (he was), and don't give Martial a leeway for not hiding like you did for Lingard. Did Martial not try to dribble at players and try to create? He did. He failed which is why he had a poor performance. Now you back up Lingard who was also really bad, but excuse him for trying.
You even slated Martial for not making runs yet I distinctly remember Martial making a great one, but Lingard messed up the final pass. It's obvious you have a preference for Lingard.
People aren't giving the harsh criticism of Lingard simply because of one game. Other players like Martial or Rashford will get more patience from fans because they are young with potential, and are productive in most cases. Lingard never really has the runs of form the other two are capable of. He's a lot like Rooney was in his final 2 years with United. He's as a whole, awful for the whole match, and suddenly he pops up with a goal to escape criticism. Now that he's not getting that odd goal, he's rightly being criticized heavily.