I just read World War Hulk Prologue: World Breaker which gives you a nice recap, useful especially if you, like me, never touched a Hulk comic and know close to nothing about the whole Planet Hulk thing. Best thing though? It had Mini Marvels! :D
I'm actually with Iron Man and the others. The plan was good (if not morally), it just went wrong, oh so wrong. XD I do understand both sides, but provided there is no way to control the Hulk, what other way is there? Admittedly, that would mean we'd have to shoot quite a few people into space. Or, as the Sentry might have voted, into the sun. XD