TL:DR: Ok to watch as a low-key entertainment, if you find yourself bored. no where near as good as the video games in terms of quality or universe. So I don't see the point of making an inferior witcher product years later.

1) Pacing was bad, felt like scenes were jumping too quickly and story telling was off, (on the other hand GoT first few seasons had great pacing).

2) Henry Cavill as Geralt was cringy at times, this might not be the actors fault per se, but the cringy writing and directing to blame. Doesn't feel like geralt I grew to know at all.

3) Jokes weren't funny, drop it.

4) Story was ok, not amazing, I mean I couldn't care less if it ended with season 1. Whilst i was hooked to the witcher 3 universe, and wanted to cry once 100% completion of the game.

5) "A Night to Remember" Launch Cinematic - The Witcher III: Wild Hunt is better than this entire series alone. How the director couldn't make one badass scene to top this in 8 episodes is beyond me, totally a wasted oppurtunity of making the Witcher a bad ass series.