Hey Sploogebutt. I'm going to be working solidly on SpaceCorps for a good few years yet - with both story and mission content.
I know what you mean about isolated updates, but I strongly believe that taken as a whole the new season is shaping into a complete and well-integrated piece. It's obviously frustrating to only get a few pieces of the jigsaw per month [as it is to only have the resources to make a few per month] - but it's all steadily building towards a series of sub-plot resolutions [including the latest Shifter update] that will continuously shape MC's character towards each player's chosen ending.