I liked it but
like others said, there seemed to be a strange balance problem.
On Campaign 1, the level 8 land battle was very easy, then level 10 land battle, things are going great, but suddenly the enemy spawns these "super tanks" which just rip through my army of panzers and combat tanks like nothing.
so i went back and thought maybe i need to upgrade, and i rehashed some levels for points and had a fully upgraded land army with attributes...so i play level 10 again.and again..and again.. and keep getting devastated by these seemingly overpowered enemy tanks.
so i quit. come back later to continue... yet this time.. it was not hard at all. when enemy tanks spawned, my infantry fired a few times and the enemy died. It made me feel like winning has more to do with dumb luck then any skill.