After rewatching the entire thing in English, it was way more fun. I initially watched it in Japanese dub for Nostalgic reasons of the OG voice of Luffy, but have to admit the lip sync wasn't perfect. Sure, if you don't pay too much attention to it and look for background stuff and Easter eggs, it still works fine.
What surprised me was the brutality and blood shown, cutting people down, especially with Zoro. If Oda sees that people like it, he might let characters go more often in the manga and not keep every single one alive and take out the tension, but that's just wishful thinking on my End.
Liked the fight Scenes overall. The OST's were great. But you really wonder where all the budget went. At the End, having an amazing set that pleases the Eyes but everything else like character costumes or the CGI in some parts falters in contrast to it, feels like there is room for improvement.
Now keep in mind this is my personal opinion, I have yet to hear from people who never watched or read one piece before.
I give this whole thing a 8/10 (but only because
usopp and kaya kissed)
If it weren't for that, a solid 6/10. And that's fine, if they get to Go for a second season, they will have plenty of critiques from the previous one and time to improve things. And I believe that's what they were aiming for with these very first badges of Episodes.
I wish everyone that worked on this further success and can't wait to see further Castings for some Characters yet to appear.