Not really, though I was involved in giving the Gemmell Award to the first book. Fairly traditional Fantasy, based on Polish legends a little, I believe. You pretty much get what you expect, although so far I am enjoying it more than the last season of Game of Thrones. Suspect that this may be an access point for many.
I'm 4 episodes in, and the show moves FAST. Every episode introduces but doesn't fully explain new magical elements, new kingdoms, peoples and plots. I would say it is anything but what I expected, so I disagree with you there
@Hobbit . I don't even really know what the heck it is, much less how it compares to what I may have expected. I don't think there is any other tv fantasy quite like it, not so far at least. Maybe having read the books would help; I imagine that people starting the Game of Thrones tv show might have been very confused for a while. Witcher has much more magic and doesn't feel tightly plotted. Certainly it seems to have a random or chaotic element to it, or at the very least is often hard to figure out because it moves quickly. I'm enjoying it so far. Its not a complete acid trip, but its not your stereotypical fantasy series either.
I would rate the show more highly if the performances weren't generally deficient. Kind of the opposite of GoT in that way. Although the titular character could hardly come across well given that he is supposed to have no emotions. I guess Cavill does as well as one could with *that*. The lack of effort on the casting and details is really pronounced with the bard and his songs . . . which are poorly sung and just annoying even though he is somehow supposed to be a ladies man.
Edit: Well, I'm on Ep 7 now, and still liking it, but the time jumps are handled like s**t. It is like 15 years for the main time jump, and the characters all look the same, and there are no indications when the jumps are happening.
Edit: Done w s1. What a strange ride. I suppose
@Hobbit was right, the overplot is perhaps a familiar one. But how S1 gets you there is very unusual, and overall the show felt very different to me. Fast paced, somewhat grimdark, violent, lots of magic, it really passes the time. Its not tight enough or (in the final analysis) original enough to be amazing, but its worth the journey.