Chris Garnett of GNER was another absolute gentleman to work with
Over-rated in my view - too full of his own self importance and operational performance at GNER was very, very average. I always got the impression it was about appearances rather than getting the railway running correctly.
Really poor MDs in my view were Alison Forster at FGW and Alan Wilson at Midland Mainline, both of who presided over appalling deterioration in service.
On the flip side Mark Hopwood has done a decent job with FGW/GWR, David Horne likewise with EMT and VTEC and Tim Shoveller when he was with both EMT and SWT got those companies performing well.
There is of course plenty that we don't see as they are running a business so have full responsibility for everything that goes on, including health & safety, people and financial performance, as well as all the things we do see like operational performance.