I was trying to play that game for several times but actually I can't get into it
first of all that this game doesn't have detailed fight
For example no matter how much I strike with aviation enemy troops, I don't see meaning of that, every time I hit it says 0 damage, and I know it depends on type of plane for example big planes do strategy damage and little planes more for dogfight battle, but even so I don't feel meaning of aviation, yes you can bomb with aircraft carriers enemy ships, but other that? I just feel I can send them somewhere and forget about them, because use them or not I don't see any effect and just wasting time to see all animations.

and main thing of battles are island battles, like iwojima or wake, and it doesnt feel pinch or something, you can't see enemy preparing their invasion, you can't see battle, you just see enemy troops came and destroyed you with one attack and that's it, what losses I have, what changed with that battle, like our fleet can't go to that sea anymore because no supply? or we lost a lot of rifles and vehicles, just nothing

and there is not much of anything except fight, like we have production but all this production can be bought with money, you just click buy and it start to product, and if enemy planes bomb our land our production won't actually stop

there is actually a lot of thing I may already forgot and even if game feels smooth and it actually well made, but all I can say is that game feels more like free browser game than a game for 30$