Things have certainly changed. Kiera has her magic form-fitting suit back (yea!). Carlos has been gut-shot, but I have a feeling it will be one of those miraculous bullets that misses everything critical, kind of like all those annoying shoulder gunshot wounds heroes have to endure on TV shows. But things have really changed for Alec. Lost his stepdad and his stepbro is now a part of the bad-guys gang. One would presume the plan is in motion that will eventually turn him into "cigarette-smoking man". I expect him to start sneaking smokes behind the barn any day now. Kellog (the best actor on the show, IMO) & Kiera look like they're hooking up (lucky duck). And Kagame's "long game" is under way. He mentioned that future history has recorded the events at the farm, as they appear to be on the critical path to eventual corporate plutocracy (funny, I thought we were practically there already).
I've grown to really like this show, and not just because Kiera's suit is back. Will Syfy segue into the next season without a break?