Probably. Chronicles of Shannara was awful, but I didn't think the books were any better. The Witcher could be okay. I am dreading the Wheel of Time as again it is a pretty bad series of books, actually it was pretty good until book 6 and then it went really bad with the main character taking a whole book to walk 600 yards up the road.I still think GoT was an aberration. People will go back to thinking Fantasy is dumb rsn, and it won't be helped by Season 8. Chronicles of Shannara came and went, Witcher is next. There's been rumbling about Wheel of Time for years.
The Broken Empire Trilogy could also be another good TV series.