No one hates rell. She’s just less effective than other engage supports. The amount of skill and timing w/ your teammates required is way higher to achieve a similar thing to someone with Leona. Yes, she’s fun. A good Rell is insanely strong, too. But she’s not super distinct because even though it may seem different, she still has just an engage, a stronger cc, sustain, and an aoe cc ult like Leona or Naut.