Interesting show, i'll definitely be watching the next episode. I did think the pacing was off (going too slow) but then people here are seeing a bunch of cool things in the background that i didn't pick up on at all, so maybe i just need to spend some time looking there.
Whenever a show uses an unreliable narrator I get worried the writers will stop caring about consistency as they can hand wave everything away by saying"haha fooled you that earlier scene that totally contradicts this one was just in his mind."
Lastly, the breakout scene was awesome to watch, but really unless they reveal some new power in the group they should all have been riddled with bullets 20 feet outside the door.