Since I was asked last night I thought I would write some quick thoughts about this game. I'll start with I have 2 hours in the SP and no MP at this point.

A quick background. This game basically is an alternate reality. What if instead of being injured Churchill was killed by the taxi in NY. The US didn't join the war but helped the resistance. Germany wins in Europe and Russia. Then in 1952 attacks the US in an all out assault on the east coast.
Game starts in NY with you being a construction worker.
Game Play: So far it has been a great game. The graphics are pretty good. Lots of fires, smoke and gun fire. It starts in the daylight but moves into the dark as your going along. It is a first person shooter unless your climbing, hanging or scaling something then it switches to 3rd person. So far no wacky camera angles. The buttons are all logical except I keep throwing grenades as it is the button above the trigger. You can sprint but not shoot while sprinting.
Weapons: Ok, this is where I'm the most happy with this game. I hate most WWII games because the weapons are very hard to use for some reason a lot of kick, etc. The weapons are very balanced in this game. The only weapon with a lot of kick is the tommy gun. The sniper riffles are very cool. You click on the laser detection and you can see the other snipers that are zoomed in. Then you can zoom in and take then out. Of coarse this means that the other snipers can see you now. Over all I'm very happy with the guns with my favorite being the sniper and .45 cal rifle.
Blowing up tanks is a little weird as you have to connect the explosive, connect 3 wires and then arm it and run.
Thoughts: I'm glad I bought the game so far it is a lot of fun. I think it is worth at least a rental if you are even a little interested.