Gary Neville was a defender, first and foremost. There's less emphasis on the technical attributes of a defender. As for Beckham, I think it's doing disservice to Beckham to say that he wasn't excellent technically. He worked hard, yes, but there was hardly anyone better than him when it came to his technique striking the ball. As for Lingard, I think he's decent technically, just nothing special and doesn't excel at any aspect. He is not a great dribbler, passer, or finisher. He does have great movement and works hard for the team.