The system which is currently in use for selecting soldiers (those little icons at the bottom left of the screen) looks very nice and slick, but it’s a real PITA to use.
I keep going to select my sniper, having a slight delay due to being a low end system, clicking a 2nd time because I don’t know whether the game has accepted my first input or not, and then selecting the heavy. Meanwhile the icon for selecting the sniper has jumped over to the left, and I have to go and find it again.