IMO, it is quite fun to play, Remmes.
It's different from Flashpoint: Red Storm, which is a great game in its own right. Many, many more options; not that FPRS lacks them.
It's a little like a totally revamped, modern version of a game like Steel Panthers MBT. People worked really hard on SPMBT, but old guy that I am, I could no longer deal with the UI, graphics and some other issues. AB fixed everything and adds a lot. I played the free version, but had no idea the release version would be so good!