In Magneto, Bunn does a great job of presenting a deep character who is making horrific choices as part of his pursuit of something that he sees as important. Along the way, we also get some terrific backstory about who Magneto is and what he's been through. 
 The first 3 or 4 issues are picture-perfect, but unfortunately after that we lose the flashbacks, while simultaneously Magneto's harsh cruelty gets repetitive enough to no longer be surprising. Despite that, Magneto remains a good comic (just not a great one!). I also enjoy its call backs to X-Men lore, from the Omega Sentinels in the early issues to the Marauders near the end.