trailer for Big Hero 6 was available as of yesterday, and after watching it I couldn't help draw these two. It has a lot more emotional resonance than the US version - and I say that despite me having no idea what any of the dialogue was, the visuals are that great.
That said, it's also spoiler-y I suppose, as a heads up.
The US version can be found here. It tends to lay on the comedy more, but I'd be lying if I said I didn't laugh at "We jumped out a window!" or "Hairy baby!"