I've already played it and it's interesting. I like the models, but I think Yamato and Nico should be bigger. The negative points would be that you have to go around a lot if you get lost. I'd say it would have been excellent if the player was the Tenryūbito, but I think people like that "ntr" feeling and that's why the player controls the girl... although it would be great to have Robin and Nami at the same time and be able to see the content simultaneously. I don't like the ntr, but I'm going to pretend I'm the Tenryūbito

According to the Tenryūbito system, they do not share their slave wives, so we will not see orgies or sharing, right?..
I've only played Nico's path, but looking at the comments it seems Nami's path is very different, she's with Blackbeard, the character that disgusts me the most
If the game is still active, I'll play it again in 2 years. Normally, these RPG games take ages to advance.