I have just finished binging this series and I can honestly say I am not disappointed.
There were undoubtedly some choices with which I might disagree, such as casting Luis Guzman as Gomez, but occasionally in life, you have to take the good with the reasonably adequate.
The casting was quite good in my opinion. There were certainly some misses, but there were also quite a few hits. I enjoyed the idea of Wednesday having a typical teenage roommate. The story did not keep me on my toes, but I wasn't positive about the actual ending until it was mostly revealed.
Overall, I would say Wednesday achieves its goal. I would not argue that the show is exceptional, but it is definitely good.