I've actually found the game to be more about army management than anything else.
Reminds me a bit of broodwar were you needed a lot of hotkeys for your army with spell casters etc. (yes this is in sc2 WoL, but I feel it is less prevalent.)
Army compositions (as Zerg at least) feel way more complex and micro intensive with vipers and the constant burrowing/unburrowing on swarm hosts.
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