This fourth episode of WWW.Working!! seems content to continue running three gags firmly into the ground: Hana is really bad at cooking, Shiho is extremely vindictive, and Rui likes Higashia but can’t tell him.
Everyone else is kinda just around, and Higashida exhibits a stubborn cynicism about just about everything that makes him a hard guy to root for. He has a couple choice rejoinders, but it’s not enough.
By the episode’s end, Hana has made more chocolate for Higashida, and it’s just as bad as her first attempt, sending Higashida into an unimaginative psychedelic trance. Shiho buys Yuuta dog food, because she’s horrible, and Rui makes chocolate for Higashida, but gives it to Miri instead (who goes on to give Higashida a surprise taste).
Back when I started this show, I took solace in the fact the characters showed promise, such that the lack of a plot that moved forward quickly might not be a problem. But to stay invested, the characters need to be more than just their quirks (or in Higashida’s case, his attitude). This week they weren’t, and the episode suffered.