One of the cool effects you can expect to see in 300 is slow-motion blood spatter. When a weapon strikes flesh, blood goes spraying. The recent trailer for 300 shows none of this, but the new international trailer does.
International Trailer: 300
When I was first alerted to an international trailer for 300 I was like, "Woohoo, more footage!" After watching the preview I concluded that not a single cut was different, though something definitely felt added. I looked again and BAM, blood spatter in battle.
I don't know how Zack Snyder makes blood look like it's entering into zero gravity, but it looks so effin cool that I can't believe Warner Bros was so willing to leave it out in the domestic version of the trailer.
This film has war, feel free to give us some of that ubertastic blood.
You can check out the international trailer for 300 in the following formats: