Here is a playlist for videos of my friend, Gary, playing the Killzone2 multiplayer beta. These are not 10 minute clips, they are each one spawn-death. So the lengths vary. It's not in HD, but if you watch in high quality you get the point.
Once again, this is not me playing, but my friend. It's beta footage, so don't expect the exact same thing when you pick up the game this month.
Check it out.