You've got access to the colours, you can see the race, what do you even need a commentator for, Maurice?
They're nearly all dire in their own different ways and tbh their predecessors back in the day were even worse - looking back on old commentaries on YouTube, classic bits of theatre like Red Rum 1977 aside, I must as a teenager have had the critical faculties of a special needs gerbil to have ever thought Peter O'Sullevan was any good, Julian Wilson was even worse when standing in for him and on the other side John Penney sounded like he called every race while chewing a mouthful of gravel.
Rant matched.