Its good definitely better than the movie(Dont attempt to watch the movie!) But not as good as the Original Cartoon Series. I like the effects and the Bending, The costume is great, the Casting is ok(some could do better). I dont like the change they did on some event and the change on some characters personality, it affected the character development greatly which i really loved on the OG...
Is it a good Live adaptation: Its OK
(One Piece is still the only spot on Live Adaptation Ever)
Do I recommend the series: Yes
Its still a fun entertaining Series...