I can safely say, this is One Piece! There are some things that aren't accurate, like the mood Zoro's actor is stuck in, but overall they recreated the manga in live action. It's a beautiful attempt at bringing all the fun, epicness, and ridiculousness of the series to life.
Unfortunately, they seem to have cut too much for that 8 episode "pacing" and it resulted in some scenes missing context, and Nami's arc being rushed. While not having enough screen time for Usopp, or Genzo, and doing nothing with Gin.
They nailed some moments, totally skipped others, and restructured the East Blue saga and future events in some pretty good and bad ways. Overall, the series is what we love about One Piece, done in a way that leaves you wanting more and better at the same time.