No Regret... Even after completing campaign, I still fought with my friends... Or maybe bully the computer =)
I've love advance war since I had GBA, it was all over playing my Advance War after I like PSP and started buying games on PSP and neglect my GBA. After this game is release, I played it almost everyday.
Now onto the game, it has got great sound(I simply love the explosion when a vehicle blows up), great graphics(Fragments flew everywhere when the vehicle blows up) and almost everything you require to say that it is excellent. If you place your cursor on your soldier or tanks, some voice or engine sounds will come out from your PSP...(Yes,ready Sir!) The terrain is great, everything make sense, your soldier will need more time climbing mountains and if your sniper goes into steakth mode(Camouflage) your enemy can't see you with the effect you walking only 1 step per turn(As, you camoflage and hide, you tend to be slow and careful). Everything just sounds right. Or look right.
The flaws are the enemy is lacking AI. It has got a match where it can blow up my tank that has only 4HP left, his tank just simply stop by my side and the computer ended their turn(Kinda stupid huh?). The troops and tank look the same, it's really troublesome to select each and everyone of your troop or tanks to see which is a half track or tank. The building look the same as well (You can't tell the difference between dense and sparse city). These are quite some small flaws, it can be improved, but the fun is just great enough.
It's a game which I would tell my friends to buy.