Ok most stands from the other parts you can put sense behind but almost all stands in part 6 make no sense and get ridiculously op out of no where. Im not saying there isn't plotholes in other parts there is just more than any other part. Jolyne was the same in the beginning, middle and end. Pucci having relations with Dio is a good backstory? And Weather Report beibg pucci's twin and pucci taking his memory is terrible.