The scene where Miguel enters that hunger games-like circuit has to be the worst of all the purge's universe ever shot. It's soulless and it takes it's audience for idiots. Also it is broadcasting live to those on the fancy party but somehow there are no cameraman in the small terror house. Absolutely vomitive scene.
Yet the back story of Jane has good pacing and is still interesting. Oh, and the kid cult (or whatever they are) STILL goes with the cringe dialogue and tasteless grit.