First, I wanted to like this. CW's "I, Zombie" has been a truly clever new series, and "The Flash" understands the fine line between Super Hero Fantasy versus Super Hero Science Fiction, favoring the latter. Both series have likable characters who you grow to care about, and they become deeper and more nuanced as the series progresses.
This delivers none of that. Instead you are immediately confronted as to why Lucifer needs to show up via a Meteor Impact, or why God has chosen the actions of these six people to stop the Apocalypse. He's VERY unhappy with us, but what's really mysterious is why He chooses any of these characters to give us one last chance!?!. Trust me, none of them are Noah nor Lot.
The series suffers from trying to bring too many main players too quickly onto the screen for you to develop that much attachment to them. What is supremely annoying though is that instead of cleverly weaving the characters to ending up at the same place, evidently God is heavy handed and just pushes them all to the same locations with the subtlety of a Political Attack Ad. This happens both at the beginning, sort of, and then at the end of the second episode. Since nothing terribly significant come from this it's not even a plot spoiler. THAT'S an even bigger problem.
The acting ranges from decent to more than a bit over the top, though I don't know if the latter is due to the script, director, or the actors involved. It's not a good sign when the viewers ask themselves that question. Plus the series cannot make up it's mind about Science versus Divine and Infernal meddling, with an unhealthy does of conspiracy theory thrown in for either paranoia or simple stupidity.
So you have heavy-handed, disjointed, and lazy script writing combined with multiple weakly acted/scripted/directed characters who appear more or less central to the series, and whom you don't care about particularly. I figure I'm only out less than two hours of my life, and I'll forgive CW after their other good series debuting this year. Everyone gets to screw up occasionally. If Apocalyptic is your preference, "Sleepy Hollow" is a much better alternative.