Watched that video a couple of times recently. It's amazing what a bit of slick editing and good quality footage can do for a robot combat trailer. They may not have the numbers of robots at events that we have, but they seem to have a great deal of fun, which is what it's all about.

Oh and I don't think the [video] embedding brackets work when you've copied the embedding address. You just need to copy/paste the main video link between the brackets.

EDIT: Or it might be because the video is unlisted and only viewable by people who have a link.