Jessie is a good singer, but not at the level of Christina, Mariah, or Beyonce. And it's also not helping that the majority of her singles don't show it off aside from Who You Are.
She's great at slower acoustic performances like Big White Room and Who You Are.. But when she does a big performance with a more upbeat song I'm not here for it. She tries too damn hard to prove she can do loads of runs and riffs.