First off just in case any newbies wander in and don't know our policy, there WILL BE SPOILERS IN THIS POST.
So overall I think this was a pretty strong episode BUT...I still think they suck at serial killer resolutions. I think I'd have liked the resolution better if we'd have seen this Dr. Roshan before, and if we knew of any reason why he'd be obsessed with Dr. Brennan as they had implied. I get that he had taken on the personality of his dead twin and his connection to Zack but still think it was too far fetched for him to supposedly be dressing a dead body in Brennan's clothes and being focused on her. He didn't take on Zack's personality!!!
Other than that I loved the way they brought Zack back, and the way they wrote it to make it where you were never sure if he was the puppeteer or not. I liked that he was trying to help Hodgins, that was just so sweet. And while of course I am a bit biased, can I just say, WOW TJ!!



I do still think, watching Zack, that this is not the guy we saw in seasons 1 and 2, and he had progressed some through those seasons, only to be somehow taken to the way he is now into season 3 for a poorly written serial killer resolution. He became so robotic, too much so I think, he was awkward a lot but never so....closed. But I do think Eric Millegan did a good job with his scenes in this one. I like the scene where Hodgins goes to the interrogation room to talk to Zack about sending the emails and the way Zack is sad but tells Hodgins he just wanted to give him hope. I like the continued awkwardness with Zack and Booth because it would have been weird if they were suddenly portrayed as friends, and I like how Booth is the one that actually believed him when he says he didn't kill the lobbyist when Brennan was still doubting it.
There has been a lot of back and forth between fans that think that Zack did not need to be brought back and those that wanted it, but I'm among those that feel like this was a good way to go for the final season. I think they went down a road with Zack with the Gormogon story that made no sense and didn't even fit into the story they had told us, tried to back away with Zack telling Sweets he didn't kill anyone, then it just became another one of those unresolved things hanging out there. All TV shows have them, sometimes they think they want to go in a direction then find they can't, and I get that, but since they ARE able to resolve this a bit, I'm among those that are glad they felt it needed a bit of revisiting to give fans a little closure.
Anyway, that is my thoughts for now. I hope more people will post as I know we often don't agree on everything and we all see things differently. So it would be interesting to read other takes on it!