Well, color me surprised it turned out to be a nicely done adaptation.
Some things changed (easiest example, Zoro use only two swords against Mihawk, Sanji not present during Zoro vs. Mihawk) but yeah, this is live action so some changes are inevitable. My favorite change is LA Mihawk have good reason to be present on Baratie rather than looks like coming out of nowhere.
Inaki Godoy convey Luffy pretty well, so do Mackenyu as Zoro ... still, LA Mihawk and LA Buggy set the bar so high I worried if they continue until Crocodile. LOL.