Watching Hardy, I honestly feel that he is incredibly talented who just hasn't quite realized how to use his body to his benefit. True, some of those passes were off a bit, but a good WR can adjust and make the play.
Hardy is still very raw, but he is so talented and you can really see it. He just needs some polish. Once he learns to run crisp routes and proper body control/adjustment to passes he'll be a beast. It'll just take time. I have no doubt he'll get there.