Personally I love it, the only real flaw I see with it is the lack of a decent counter for artillery spam.
*cough* Bombing Run *Cough*
Bombing run and Dive bombers + Spy will destroy Artillery spam. Other tactic is to send in Tanks to boom them or sneak in infantry via Radio silence. Possibilities are plenty- but arty IS a pain in the ass when they bomb your squads, you have to use camoflaged nettings to save your buildings from arty D: