I liked this show during the first and into the second episode. After that it began to fall apart fast.
A death in the second episode was done very poorly. The police let a gunman take multiple steps toward them with a gun drawn, before half a dozen people get shot.
I wasn't sure one of them was even dead until an episode an a half later. I thought I heard this person talked about in the past tense, but wasn't sure. The family seemed rather normal after the ordeal too. I had no idea by the actor's acting that they were grieving at all.
Knowing that the murderer shapeshifts makes this series less dramatic, and more like 'watch everyone be confused'. It's not fulfilling to me at all. Stopped watching the fourth episode 15 minutes in, and I won't be watching further.