Yep, this is certainly something very new and different.
Most of the stuff focuses on the same or similar themes and in a smaller setting such as some colony, town, space ship or station.
But here, the entirety of human space is put into focus with a variety of different settings being explored.
Plus we see something we've never seen before, space battles. All three books have space battles! I loved that because it's something I always wanted to see in the AvP universe.