I don't like the live action's marine base, usopp island, baratie, and arlong fight arcs. However, I prefer the live action's alvida, axe hand morgan fight, buggy, and nami's village. While the inclusion of garp in the roger scene was nice, I feel like garp and koby have too much screentime.
CGI fights are worse like gomu gomu powers, fishmen, black cat captain, etc. But I prefer the live action's no power choreographed fights like nami, zoro, and sanji's fights.
Kind of a mixed bag overall.