The tension:
Between key characters needing to keep an increasing range of secrets, track someone down, and avoid numerous conflicts or people trying to track them down, the tension was there when needed. But it was also paced in a way that left a bit of room for drama and light comedy, which helped both with character building and giving the tense bits more impact when they did roll around.
The comedy:
The first episode seemed a bit slapstick and silly in places, but it quickly improved - focusing more on those characters with charisma. Most of the light comedy was then either to do with the awkward situations and coincidences, or the main character's sarcasm. And that's the comedy that worked. Two side characters had a bit of banter that was pretty funny at times too.
The religion:
It was a bit torn on how it treated Christianity. At first, I expected it to flat out ridicule and mock those of who believe, as a lot of modern comedy does. For a few episodes I was then pleasantly surprised to find that they struck a kind balance, respecting both believers and non-believers. Unfortunately, as it progressed, I think it turned out even worse than simply mocking us: instead subtly twisting religious belief to fit the directors' personal narratives or agendas. A shame, because it was so close to be a rare, respectful show. (Shouldn't matter to non-believers, of course).
Overall:
Decent, light fun that also has a bit of tension to make you want to keep watching. And the ending makes you hope for season 2.