Just my unsolicited opinion, but the end makes me feel like if the story hasn't finished yet, like if something could jump off behind you at any moment, I don't know if it's a copium mechanism to the fact this could be the end of the Echo storyline... I just wish there was more answers to what really is echo (And I guess The Smoke Room doesn't count for reasons)... all in all this is a good FVN and I hope to see more of The Echo Project in the future.