I loved it had some back story for the first witcher game dealing with foltest which was awesome it also explained where the sorceress came from and answered a lot of questions I had about ciri from witcher 3.
The only thing I didn't like is the jumping around in the time line. It was confusing sometimes and sometimes u didn't realize you were in the past or future till the scene was almost over.
But I got to say if that's the only fault I found I will take it cause the good far out weighs the bad I will probably watch it several more times lol