It's the usual Disney packaging. Nothing to like, nothing to dislike... oh, wait. It's fat as hell.
Didn't notice any problem other than few occasions of aliasing on black hair (Edna & Violet). PQ looks superb.
Screenshots (スクリーンキャプチャ): shot1, shot2, shot3, shot4, shot5
This is where I was actually impressed. Probably the most exciting surround mix I've heard from Disney/Pixar animation BD titles.
This is the best superhero movie I've ever seen. Period. I noticed that Brad Bird's movies have a bit of an attitude compared to other Disney/Pixar films and perhaps that's why I like his movies. They stand out. I know many preferred Wall-E over Ratatouille but for me, it was other way around. Anyways, my point is that Iron Giant should get a Blu-ray release.
(Review equipment: 55" Sony HX701, PS3, Denon AVR-789, Energy Take 5.1)