I'm a big fan of the Stokes/McCullum approach, but that doesn't mean they can't improve. I think it was always going to be hard against a very potent Aussie attack, but we could easily be up in this series without fielding errors.
Tests selling out all 5 days in advance tells you all you need to know. We also have ex players,out of the game for years turning up at club nets wanting to play - cricket is definitely on the rise in england.