Dark Avengers Vol. 2: Molecule Man

This second volume of Dark Avengers can be read without reading Avengers / X-Men: Utopia but from a chronological stand point this should be read after.  Some more light is shed on who the Sentry is & what he can do.   The Molecule Man is found in this issue living in a small town in Colorado.  One of the great things about Marvel Comics is that they have some major power house villains who could really destroy the known universe with their powers but because of the way they are used they have become incredibly flawed & complex characters.  Molecule Man is one of those characters this is really only the second story I have ever read that has a focus on him the last major Marvel Comic I read with a focus on him was Secret Wars.  Siege is next but I don't see the major amount of build up like I did for Secret Invasion.