The final episode should have been named earth-shattering because a lot was unearthed in this final episode.
Next season we'll learn more about the significance of the tattoo... why is that symbol on all the head stones, and why did it disappear from that girl's back (sorry, I forgot her name).
The chief was responsible for the earthquakes, and he's gone, but them rocks were shaking in the thermos, so... ? Maybe he's a Marvel comic superhero.
Max made a nice splash on the scene only to die in a pretty anti-climactic manner. I tend to believe we haven't seen the last of him.
And when Audrey showed up, that was pretty cool. What, am I going to pull out another gun?
I'm real happy the show will be back and I hope it's for much more than just 1 more season. I'm contemplating getting the book. It may ruin it for me, so I may not.