Problem with the turn based system

[Suhiir]

FPS type games in general make extremely lousy tactical games as you can only control one unit at a time out of dozens or possibly hundreds. This is why every decent tactical game I'm aware of is turn-based.
Sure some games shoe horn FPS in, but that's mostly to lure the FPS crowd into buying the game not because it's sensible for it to exist in that type of game.