>>717115394I think the reason some people took issue with her is that while she’s the puppet master behind everything, and was the force responsible for possessing Edea, Rinoa and Adel, you never actually met her in person until you fight her.
There’s absolutely nothing wrong with that on its own, since shadowy puppetmaster type villains have their own appeal, but I think after Kefka and Sephiroth, people were used to having a villain that you meet several times during the story and who has a personal connection to the MC. Ultimecia was a massive departure from Kefka and Sephiroth (which was by design), and that threw some people for a loop. She has more in common with Exdeath from V or Chaos from I.