Yes, I agree. It was very impressive to watch. He looked like he was in second gear for most of the tournament. Just going through the motions. And he's only year 1 for this event (although I doubt he'll be playing it next year)
Making the R16 should see Mark jump to around 140 in the junior rankings. I think he was 340 before his Roehampton points went on! Not a bad few weeks.