Ah, World in Conflict. I never played that game but I heard good things about it.
I finished the campaign today on Hard. Overall, it was an okay experience. There were frustrating moments involving bosses with a ton of health, regular enemies that take forever to kill, and turret nests with repairing supply depots. Looking back at it, I should be a bit grateful for those situations as I learned more about the game's damage systems and equipment. For sure, hardened supply depots are easier to destroy when you detonate five crash packs and follow up with a crash missile. Also, incendiary ammunition and damage is awesome.