I played a solo game tonight to figure out the rules. Very easy to pick up and fast paced. It took around an hour and a half to play through 6 turns (rear guard scenario from Trench Hammer using Friekorps vs Baltic Nationalists) with a bit of paging through the rules. It seems like it will be very easy to scale up from the 4 units per side that I used - going to give this another try soon with some more troops and players but so far I'm impressed.