Episode 5
That was pretty interesting. I'm glad Tachikawa delivered an episode which doesn't feel as bogged down as the last two. I can't say I love the direction the show is going in now, but it's still better than the stationary vehicle it was for a while there. It's becoming increasingly clear that this won't be a pure character drama about the psychology of actual terrorism, but instead the protagonists are portrayed as being more heroic than they deserve while using the concept of terrorism as a tool for their (probably noble) ends. That makes the overall work less interesting to me, but at least the intent is being communicated clearly now.
Moving forward the show will probably be even more of a genre vehicle than it already is - three different factions of "geniuses" trying to outsmart each other, all having something to prove, mind games with cat and mouse chases both metaphorical and physical, etc. It's certainly entertaining and very polished in execution, so that's a plus!