So I know next to nothing about Baron Zemo besides the fact that he's a Cap villain and has terrible fashion sense.  Dude, I get that purple is the color of royalty but that was what, like thousands of years ago when purple dye was super rare?  Come on.  Aside from that I was actually really excited to learn a bit about this relatively obscure villain.  I would have to say that the best issue, for me was the last issue, THUNDERBOLTS PRESENTS: ZEMO - BORN BETTER #1  I just liked the idea of this once heinous villain, turned sort of hero, going back in time to see how his legacy was created.  I thought it provided a very unique backdrop for a character study of a villain obsessed with his own lineage, and positive that his blood makes him better.  Very cool stuff. 
 
Here's the link to Unlimited Highlights! 
 
PEACE!