This what the definition of an expansion is
The British army is best used for defense and support by building trenches and stationary guns. The Panzer Elite army is best used for constant offense and overwhelming the enemy with tons of infantry. It doesn't sound that difficult but after playing it for 3 months, I am still developing strategies to try and beat my enemy. This game is probably difficult for those new to the rts genre but even experienced players can still find this game extremely challenging. Not much has been changed for graphics accept some new weather affects. A new soundtrack is played for each army and the new units have 100's of phrases in their vocabulary. I have a new mid-range system and the game looks and sounds beautiful.
For people who want an expansion to an already excellent game this is for you.