I also really do not mind the episodes featuring the twins. I admit that their stories have taken up quite a share of the series so far, but I have to confess that I do enjoy watching their characters evolve. Of course, like the majority of you, I am glad that the remainder of the series will focus more on the other characters. I am especially looking forward to watching Tamaki finally take the spotlight again.
Other than that, concerning this episode, I have to say that I had fun with Nekozawa's scheme to scare the wits out of class 1-A. lol notice how even their spirits were captured on film. And Renge's Halloween-special entrance into the classroom at the beginning of the episode was priceless.
9/10