As a leggie myself, I was really pleased to see an leggie in the England team, first of all...
However his consistency was pretty grim. He bowled one or two REALLY bad deliveries every over, from waist high full tosses to short and wide garbage. It is how ever, his first test, and he was bowling against Haddin etc who will put you off line and length. When he got it right, he showed he could beat the bat, so he has potential. I'm hoping that his batting comes into the fore too. Congratulations on getting a test wicket though, not a bad achievement.
Play up Scotty. Loving the encouragement from Bairstow behind the stumps, he adds so much energy when he is excited, unlike Prior.