I like the simple art style... I like the music...but I don't get what the message is.
Hiroshima was bombed and over a hundred thousand people died but...What does it mean? I think the flash is severely lacking some dialogue or story or...just general content.

It was a good effort and the animation was alright, but I was having a problem with the sound.. I would advise that you leave the music running the entire time and not have slight interruptions of the music with the static and explosions .. but just so that the audience can feel the music as well as watch the video, y'know? Anyway, Congrats on the School Competition.

I liked the animation, but that bomb exploading noise was awful.

It could use some refinement and polish, but otherwise shows promise .

is very good ..
I love your music and graphics, the title says it all, but some scenes are poorly developed ...
but otherwise it is very good ..