It's definitely something to get used to, he's almost a different character. I really like Doug Cockle's Geralt and I think of Geralt as soon as I hear his voice, but Jacek Rozenek's version is interesting and far from how I'm used to envisioning him, sounds somewhat colder, and has a deeper and less gruff voice than the Clint Eastwood-ish Cockle. I've read Polish speaking people say that much of the other Polish voice acting is pretty B-grade, regrettably. What's your opinion, Falka (or other Polish speaker)?
Yennefer sounds a lot like her English counterpart, I think:
Two of my favourite non-English variants of Priscilla's Song: