Witcher 3 is one of, if not the, favorite game of all time and I'm actually in the middle of my 5th time playing through it.
One of my least favorite aspects of the game... the bard / Dandilion.
He's supposed to be the comic relief of the game, and while the game does its occasional comedy extremely well in every scene he'a not in, he's mostly an annoyance.
But, in the show, he's not just casted well, but the actor's performance is one of the aspects of the show that kept me watching the second season, which was overall 'meh' at best.
So after the show raps up, which will either be after Season 3 or 4, lets hope that actor finds another big role.