Directly underneath the ratings;
"In October and November 2018, 10,000 members of the public completed an online survey about their experiences of travelling with UK▸ train operators. 3,994 of these responses were commuters...……"
47% for GWR▸ - pretty dreadful all things considered - were the Famous Five amongst those polled?
Thank you ... printed out as a .pdf, that's halfway down page 4 of 10. Good to know; still would have liked a date easier to find.
I hope that 4 of the five were at school. Mind you, they may travel by train to school ... an excellent way of picking you rail knowledge and habits from an early age.