Warning: This review has full spoilers for the episode.
Although the end is nigh is for FLCL: Progressive it feels like it is finally hitting its stride in terms of creativity. Jinyu’s absence paves the way for a confrontation between Haruko and her students, but not without some unexpected twists along the way. Additionally, the artistic experimentation on display in the last episode is back and firing on all cylinders, resulting in what is possibly the show’s most bizarre and beautiful episode yet.
Source: IGN.com FLCL: Progressive Episode 5 Review