Played couple of rounds Zero interest. I've probably outplayed myself on Splatoon anyway with 2000+ hrs on both 1&2.
Basic mechanic is as clever as ever but I think the series has lost something. The first one was a great game despite it's problems: it is 80% skill, 20% luck/lag it was a simple and a straight-forward game.
The sequel went bigger it started really bad with weapon balance being all around the place. Down the road they found the sweet spot and for a moment it was better than 1. Then they started patching it again, overdid it and fucked it up royally.
Their biggest mistake was to make it more mainstream friendly after the first game was a huge success. Meaning, they introduced a lot of new weapons and outpatched multiple old ones to be beginner friendly. That led to a situation where there were high skill weapons and low skill weapons and most of the not-so-good players were able to do just fine with these easy weapons. Which led everybody playing with these and drop all the harder weapons because why bother? Until they patched everything again.
Anyway, in the end Splatoon 2 was only 50%, 30% meta weapon and 20% luck and lag.
And I lost my interest.
But I played my share, at best had GREAT time with it. I'll return to it if they ever turn back the dial instead of taking it further and further from where it started - which was the game I wanted to play.