I thought he had a decent debut TBH, nothing flashy and found himself out of position a couple of times and had to be marshalled a bit by Mags and Sinny but that's only to be expected on his first outing. Not frightened of running the ball in hard and gets stuck in defending.
Also, as Andy G has mentioned, he has to learn that when Burrow is at dummy half, the first receiver is usually somewhere near the centre position so it's pointless lining yourself up for a run-in anywhere near the ruck.
Like-for-like swap with Kylie.