I quite like Grind (and really wasn't a fan of the Union coffee in the lounges) so this is good news IMO. Mind you, it won't be enough to persuade me to start flying with BA again where there are better options, but still. Will be nice when I do use them.
BTW, if anyone in BA is reading - I'm sure Mrs V would like it if you found a way to get Grind's Baileys coffee as an option