Two episodes in, it's not bad. Geralt fight scene in episode 1 was really good, even.
But it *is* a bit low quality, feels like a B-class TV show a lot of the time. Bad (and overused) CGI, oftentimes bad/weird dialogue (that battle scene was hilarious, "we're losing", "oh yea btw I forgot to tell you before the battle began, our reinforcements aren't coming"), sometimes shit costume design (nilfgaard armor lmao), overall just a "cheap" feel that comes from pacing and camera angles and cuts etc. -- a very clear difference compared to "triple A" shows.
We'll see how it gets later on, but so far it's a bit better than I expected, and not as good as I hoped.