The Walking Dead Season 4 Finale

Let me just tell you right off the bat, I was a little bummed out with the ending scene BUT let's get into some recapping!

Rick and Daryl confirm their brotherhoodship and trust with eachother after Rick went all zombie on Joe's neck (YES!), beginning the turn around for Rick back in Rick mode.
Carl was maybe starting to view his dad as a monster, or the he, Carl, wasn't anything like his dad. Michonne assured Carl that she was even did monstrous things at one time but that Carl was not afraid of her so Carl has nothing to worry about. During the whole episode we see flashbacks to the the prison, the beginning of the farming and the turning point for Rick and Carl to leave their aggressive brutal attacks and revert back to a more pleasant human way of life. It was so nice to see Hershel again!

Meanawhile, Carl, Michonne, Daryl, and Rick are heading to Terminus to find their sanctuary and they sneak in to it trying to get a scoop on them before Terminus saw them. What they seem to see are pleasant but careful people. 

After a hands-on pat down, Rick's crew seems more at ease and gets their weapons back. The crew is then lead to the main courtyard or barbeque area. Soon Rick notices familiar things: Hershel's watch, Maggie's poncho, Glen's riot gear, and to recall last episode, Glen's group was on their way to Scary Town too. Rick and the gang go all hostile and gun fights ensue. The group is forced to run throughout Terminus where we see a caged area with bones in it, a weird cult-like room, and hearing people in train cars. Rick and the others are forced into one car where we find Maggie and Glen's group. YAY REUNION! BOO to being locked up and possibly going to be eaten. Badass Rick is back and ends with "They're gonna feel pretty stupid when they find out...they're screwing with the wrong people."

So what is great about this finale is most of the gang are all back together and Rick is now back in fight mood but yet is maintaining his humanity. We don't want crazy phone-talking Rick. I was blown and scared that Terminus looked like a cannibal town and the group is in for some scary shit.
Questions I am left asking:
-Where is Carol, Tyreese and Ass-Kicker?
-SERIOUSLY! Where is Beth?!
-What is wrong with those Terminus people? Are they cannibals? Was that people they were bbqing? I hope no one ate it. Why are there not zombies wandering into there with those gates all unlocked? AAH!

Well, folks...we will have to wait till October for these answers.
What were your thoughts?