From a book readers perspective I had lots of fears going into the series, but now on the others side I can only tell you how happy I am for the final product. This is how you treat source material right. This is how you take amazing lore and you bring it to an other medium. This is Witcher as much as the books are.

Things to consider before diving in to this:
I reccomend reading the books first, but I think either way you won't be dissapointed
The first few episodes are mostly setting up the season - trust me, the payback is worth it
Please don't make this show all about the casting decisions and ethnicity - f* that