The demo was cool. I loved the German scenario. I split the squad up, sending the machine gunner and the medic to the RHS of the train and made them go prone to wait for the next turn. Suddenly an officer and two soldiers stroll around the corner straight into line of sight of my MGer who had action points left over. All of them bought it.
The sniper system is alot of fun - you can determine how much time the sniper takes aiming his shot, spending as many action points as you want before pulling the trigger.
The grenades seem a bit strange though. You can sometimes 'rambo' a character at the enemy and take out 10 goons with grenades before he buys it.
Overall, it was a lot of fun.