But then I recently was pointed towards https://www.youtube.com/watch?v=wf8mZVmof2g by twitter. It's a 2 minute ad I don't regret watching, and it has changed my opinion a bit.
If a company wants to spend $x million on paying artists, I find that a worthy thing to do.
Somehow, if I imagine how Coca-Cola would have spent the same money to make a generic "<sports personality> praises product in an extremely generic manner" ad, 95% of the money would have gone to the celebrity.
I don't know why to me, that makes a difference. Maybe I am just baffled by actually enjoying an ad.