Hey, guys! First time poster here, as well.
I've been playing TWD since it came out and I feel that, while the wait can be very excrutiating at times, it is totally worth the wait every single time we get a new one. I like to play a level first, then my girlfriend will play. That way we can discuss how each person's storyline is unfolding differently and then talk about what we might see in the next chapter.
It's like the previous poster(s) mentioned: it's like a TV show, but an interactive one. We can't wait until the next episode to see what will happen!
Great job, TTG, keep it up!