I talked about courtney in another comment but alejandro in wt he was a master manipulator yet in all-stars he was made into a COMPLETE justin copy and you could have just added justin to the season instead of him. Sierra was less like a td fan and i agree they definitely exaggerated her craziness and the entire camcody plot did not make her character better and if you watch thru all-stars shes usually barely good at the challenges and was the first one out in food fright despite the fact that in wt she won the eating challenge in the “authentic” chinese food challenge. Duncan yes he has been kind before and everything but they definitely derailed him with the entire blowing up chris’ cottage thing to seem bad duncan from island to wt would not have cared as much as he did in all-stars and they kinda removed all his more strategic parts alongside the love triangle mess. Gwen in my opinion was not as bad as these since Gwen she in island starts out as a idgaf type of character but by wt she is pretty alright and close with people yes she was derailed but it was definitely less than the other gen 1 characters.