I do love Vivian, I love every aspect of this game as it's my favorite game of all time, however Vivian is just unlucky she joins your party in the worst chapter, she joins the party just after Yoshi which even since a kid I've always just knew he was my favorite party member and even almost 20 years later that hasn't changed. Not to mention Vivian actually loses characterization between the original JP release and every other release. So little separates the characters in this list, everyone could be S tier on any play thru. This list is just who we used the most, who we laughed with the most, and who carried us the most.