This episode was fine, again, the series really should have been all set in the 50s, since the story that it set in our time is not as strong and the acting isn't not really up to par (even though I feel the writing is the biggest issue, since I did not mind it that much in the last two episodes), can't wait to see what disastrous turn they will take to wrap it up though!
Overall, and I am not optimistic for the finale, this season showed that they still got it, if they want to, they just need to be more focused and they absolutely needs better writers.