Review Detail of Lagasch in One Piece: The Unreal Adventure

I dont like the MC, he is like the real Lufy ... an ideot. Like he dont want tell his gradpa what he learned ...WHY his grandpa is the most "dont care" charakter in the manga .. when lufy made a mess in impeldown he just laughts. And what i dislike the most is that now he has a dumb pet-sidekick like a disney princess.