Yes, the game has issues, but they get outshined by everything done well in this game:
Played fully, as in Story missions + all character driven side missions, the game is a one of a kind experience. The setting, the story arcs, the characters, the soundtrack, NC itself, they all blend together into a unique experience that makes you not want to let any of it go when the game finally gets to a close.
A lot of comparisons are made with W3, and for me the storytelling and the characters are well above and beyond anything done in the base game + Blood and Wine. Game play wise, aside from the horrible driving, CP is also way better anything W3 provides, with the exception of the existence of NG+ which they also need to implement here.
As of now the game is on 1.12 patch, and a lot of the janky stuff has been fixed. If you have a powerful gaming PC, the title will provide an experience that will stick with you for a long time.