I imagine he could be like Ultron from Marvel, he can reconstitute himself if even a small fragment of him remains.

I thought it was odd, actually. Escape should've vanished if Messiah's core was destroyed, yet she didn't. So it's safe to say that they didn't truly destroy messiah.

EDIT:
When Enter was charging towards Red Buster in his Megazord, for that final attack did it look like he was taking a dump to anyone else?

I can see it happening one or two ways. One being that Escape contains a dormant backup of Messiah and it will eventually awaken and take control of her. Two being something like Smile Precure, where Pierrot was blown up shortly after reviving, but that just leads to another stage of evolution that will take some time to happen. Or as you mentioned like Ultron or Cell, and regenerating from the smallest fragments.

ghosts of dead monsters is scary

This episode was cool and all, but was anyone else hella bugged that Hiromu's parents clearly said that any humans transported to Hyperspace were absorbed into Messiah, but for some reason Jin is fine? And if they say he's a robot, heads are gonna fly...

I think it's more of whoever Messiah could find. I'm guessing Jin managed to hide himself during Messiah's widespread DNA to Data attack on the researchers and then created his little lab section

That, or he was the only one that managed to get away

The last comment of the episode bugged me, the "Did you have fun?" Line from the support guy...that's not something you ask someone who just came back from an emotional life or death battle that could've gone horribly wrong for the Gobusters

Morishita! He's the one! He is Messiahs final piece in play! I of course called it from the beginning. :lol

That's what his name was?

For some reason, except for commander Kuroki I have trouble remembering the names of the supports.:lol

I don't remember the name of the girl that every one seems to think is the cutest thing ever. I only remember Morishita because he seems to get yelled at the most. And commander Kuroki is a badass, everyone should know him :)

It's a good 2 parter to tight up all the loose ends and concluding the story arc, but let's face it anything's better than the countless filler episodes since ep 1 (although there are some decent ones too). I just don't think the writer has thought things through, the way the story was set up that prevented any noteworthy stuff from happening until the Go-Busters were suddenly thrusted into Hyperspace and destroy Messiah in such speed that contrasted sharply with the 28 episodes to took get there. I dunno.. I'd like to see a bit more development from the cast, a bit more from the Vagrass, something. It all feel pretty rushed.

^OMG this. I was appalled at the blatant insensitivity of such question. Did that guy not know what's gone down at the Hyperspace? At the very least the lack of Hiromu and Yoko's parents, couple with their stern expressions, should have tipped that off that they aren't in the best of moods. If I were Hiromu I would've floor him with a punch. You are talking about kids who were forced to destroy Messiah along with their parents after 13 years of training so they can be rescued. Sheesh.