I saw a link to this video on Twitter just there and it's pretty incredible. The team is called Barcelona-USA and they play pretty much the exact same way as the Catalan giants. The emphasis is on pass and move, with the odd solo run by a player.
The quality of their play is amazing. They score one goal that starts off at the 3:30 mark. They keep the ball for 50 seconds and only pass the ball about 13 times. The quality of the finish and play around the box is great. They put professional teams to shame really.
Every player on the team is comfortable with the ball and has been taught to get their head up before they pass the ball. There's one young lad, number 9, who is in the middle of the pitch directing everything, pointing at players who are open. As a result the centre backs seem to be the starting point of most attacks with short passes out of defence, and not long thumps up the field.
When they lose the ball they work their socks off to get it back and they usually seem to get it back within 5 or 10 seconds. And then it all starts again.
They're an absolute joy to watch. They've more confidence on the ball than the vast majority of guys that I play with who are 10 and 15 years older than them.
Here's another video where they did the same thing to a team from Spain.