One of the biggest differences compared to the demo is the enemies. I found soldiers to be much more difficult to beat in hand-to-hand combat than the security guards in the embassy mission. The guards just felt too easy to beat, while the soldiers to me were just a long pain to kill. The "local henchmen" in the video below were just more satisfying to fight against, a mix of the two above, and as combat is such an important aspect in this game it skyrocketed the fun factor for me.

I am far from finishing the game but so far the game seems better than the normal movie-licensed game, a statement which many in the US agree on. The game was released a couple of weeks back there, though it's strange that Europe get it almost a month later. It is based on Unreal Engine 3, giving it a nice and clean look.

As mentioned above the video shows the first level of the game, finishing it off with a boss fight.