Guys were detonating bombs in New York City and announcing them via pre-scheduled tweets! I know it was supposed to be very serious given that the bombings were done in the name of revenge over some deadly weapons tests, but c'mon: scheduled tweets! Sometimes, there's nothing more frustrating than when a show with lingering mysteries or intriguing hanging plot threads pumps the brakes to do filler standalone episodes for a few weeks. [...] like last week's solid affair, "Hero Fears Imminent Rot" used the case when it needed it to hit productive character beats, and then pushed it aside when it wasn't really needed at all. If the previous episode was about showing how Jane (Jaimie Alexander) and Weller (Sullivan Stapleton) could reestablish their connection as a duo in the light of tumultuous events, this hour had more interest in how all these horrible things have impacted them individually. For Jane, a forced sojourn with her brother where she was ordered to kill a microchip developer to prove her allegiance to Sandstorm got her thinking about those age-old "nature vs.