This game has some charm, but I feel like it falls hard on some flaws that thug of wars games tend to have. In other words, at some points, or especially the end game, the game is a real slugfest, because you have so much money but can't do much other than send more troops and stockpile a large amount of cash you won't be able to spend. Units don't feel very diversified, and there's no reason to use the previous one once you unlocked the later ones. There's also no way to strategize much with how straightforward the game is. Straightforward battlefield, straightforward upgrades, straightforward choice of turrets, and straightforward unit behavior.
In any case, it still looks pretty neat.