The fourth instalment of the twelve part series does not disappoint. All parties involved in this fracas believe they are doing the right thing. The Invaders (with the exception of Namor) were all captured by the Mighty Avengers, who are just trying to prevent any of the classic heroes from dying or being hurt. The New Avengers are trying to rescue the Invaders to preserve the time continuum, which Dr. Strange has revealed is crumbling. The Invaders are throwing everything they got at SHIELD and the Mighty Avengers, because they are sure they are Nazis.
Throw a surprise visit in by the New Captain America and a reveal that the Vision might be responsible for this whole mess and you have a great little story.
This well thought out plot line (Ross) and action packed story is well worth the read. Especially if you are an Avengers fan such as myself!