I thought it was a solid issue, but it leaves a few things to be curious about dangling for the final issue of this arc.
spoilers:end of spoilers
The mist wasn't really terrigen mist, but gives Aamir forcefield powers anyway.
Carol lets it slip to Kamala that the world really is ending.
Carol brings Kamala an emblem of her Kamala's lighting bold super-imposed over Carol's star, functioning as a gps tracker.
Kamala's mom knew her secret identity.