Yeah, I just watched the last ep and it seemed pretty final.
They spent way too long greiving Tapp (while the other dead were just laid out on a cloth and ignored).
Crowley woke up (removes possibility of ghost-girl arc)
We got to see a bit of the new version of the Noah, including Doll Road (awesome)
The Level 4 had a pretty cool voice.
It finished with the word "Fin" on the screen.