Go to: Cohofficial on Youtube.
Watch the two latest streams.
Read all the posts on the threads of USA/OKW.
And then you should have a good idea of what you are getting.
I have watch both streams, and the trailers. I have read most of the posts. For the most part I am optimistic, however; I have reservations due to the lack of info on the OKW and their unique game mechanics.