Summary: Please do not let other reviewers' inability to find their product code and access it on steam dissuade you from potentially buying this game. First off, Amazon had the Collector's Edition for $13.59 marked down from $79.99. That's a steal. Luckily Steam had a Company of Heroes 2 Free Weekend 1/17/14 - 1/19/14 so I could play before purchasing. The game itself is an excellent RTS but very graphically intensive.
Summary: It is a great addition to the franchise and will give you more units, vehicles and smiles as you mow down your enemies. You will be given about three German and three American commanders. You have to earn additional commanders through hundreds of hours. You get no skins whatsoever and the intel perks are fairly limited, I have played one hundred hours and have only eight so far.