User blog comment:Theformerprez/The Weakest & Most Useless Bankai's In Bleach/@comment-26269901-20161113175640/@comment-28197279-20161113181933

I completely agree with you on those points and the Bankais used against them aren't weak per se, but, these Bankai(s) such as Shunsui's were hyped for years and were supposed to be the end of their opponents. I was certainly disappointed that Kubo decided to have Lille survive Shunsui's Bankai despite it being so strong. So the reason Bankais like Shunsui's or Kenpanchi's are on this list is because they didn't deliver our expectations, hence were "disappointing".