Good episode, not a good finale outside of the last scene. Def some issues with pacing when you think back on the season now. We don't really have more information about the town or monsters now than we did from the first ep, outside of the discovery of the talismans. Instead we have various things that were piled on or added to the mystery. The trees, the power supply, Sara's voices, etc. I def feel like pacing wise, given that Boyd and Sara started their journey 2-3 episodes ago...we should have learned something concrete or discovered something beyond a cliffhanger.
So now with S2 we can look forward to a new crop of characters coming in and having to be walked through everything (exposition time). I def called the radio broadcast thing, straight out of Lost. I just hope we discover something in S2 man, because I can see how this can be strung along. Maybe an entire season of trying to reach that tower, ending the minute Sara runs across another person.