Loving it so far. It's a true simulator - you can't win without teamwork, and the gameplay choices have been made against creating any kind of "easy mode". It's a bit of a grind to build up enough C-Bills to start building and designing your own 'Mechs, and I'm trying to play it on a laptop with 3 GB of RAM and an old video card so naturally it's barely playable for me. But still fun!
Anyone else playing it?