Men of war is NOTHING like Company of Heroes. It is a completely different game, and in SOME ways BETTER by far, but only in single player mode.
I beat the whole game, all campaigns for every "race", and thoroughly enjoyed it. The games is brutally hard, but you need to make heavy use of the slow/speedup time feature, and this really helps. After all it's a mechanic built into the game, why not use it? Manual control over single units helps immensely as well. You can even time when a grenade thrown by your soldier will explode! It's amazing... I love the ability to constantly loot corpses and blown up vehicles... I love collecting huge piles of loot. I really enjoy taking over vehicles and using them against the enemy.
For $5 the game is easily worth it. There is now an expansion available called "RED TIDE". It's more of the same, but easily just as good in every way. The campaign is great if you know Russian WWII history. Otherwise you might find some parts not to your liking. Men of War is by far not the 1st game in the series. There were other older games before this one, you can find them on gamespot if u search for Men of War and look at the sidebar. I intend to beat them all.