--I only started reading one piece from WCI ; pre skip was good watching/reading in a continuity. Punk hazard was also great. Dressrossa dragged with bunch of meh side characters but it was ok ; not that good not that bad again I read it in continuity.
--WCI was also ok but I wasn't that focused on one piece then and more so in bleach. OP was secondary to me.
--In wano I started reading it more thoroughly because it was my fav waido's arc and its a mix bag. It has some good things but equally or more bad things. Rubbish pacing , more time given to trash characters , fights given less importance and so on. Wano is 5/10 for me over all