If you wait long enough, eventually the world catches up. Liam Gallagher says that even he can't stand to listen to a lot of Oasis back catalogue:
“I mean, they were good at the time, it’s the best I could do, but I prefer it the way it is now.
“When I hear Slide Away, I think, ‘That’s a vocal’. Supersonic, that’s all right.
But certain songs, Live Forever, some of the high bits I just think (head in hands), ‘Aw, fuck that’. I was young. I hate that vocal on Whatever. I despise it. It’s s***.”
Naturally, he's managed to single out some of Oasis' half-decent work and - since his voice has got worse rather than better - it's surprising that he appears to be suggesting that, say, Blackbird has a fine vocal on it.