Yeah it honestly would of been fine if he added the leaders and maybe the guard but all of them? that's kind of excessive. The only one i liked from the island arc was the guard he did the 3nd and final trial with and that's saying something because i can't even remember her name.Most of the new girls don't matter which is why it was kind of pointless for the dev to spend so much time introducing them. Of everyone on the island only Echo and those 3 goddesses are important and every other li will most likely fade into obscurity now that we're away from the island. Same with a lot of the LI, aside from Kira, Pearl and probably Diana everyone who isn't in the capital isn't really important or plot relevant. I doubt a lot of the girls will take up much time now that we're away from the island we just have to worry about the plot getting derailed again because Buu decided to introduce 20 new girls again. Buu just seems to have issues when trying to balance the plot with filler scenes