Here's the problem then. I used the popup for everything in CMx1. And in Close Combat. Which was real-time. And very practical. And in any other tactical / strategy game that had one.
Maybe once I spend weeks getting used to it, I'll like the 2-stage approach to giving orders, assuming I ever get used to remembering what page I was on as I analyze a battlefield, and trying to get used to overloaded keystrokes for each order. But I've never been a keyboard guy unless I had to be, and then only when there's a handful of commands to remember, and certainly not a 2-stage approach. To give you some idea, I'm a programmer, and I almost never use the hotkeys in my editor. Not something I ever get used to, as I have to use a command over-and-over to get it burned in, and with an editor there are only a handful of commands that fit that bill (copy-and-paste is about it for me).
And having to look down at the panel to remember what page I was on and try to learn the keys breaks immersion and seems less practical in the heat of real-time combat than a right-click menu in the place I'm giving orders that just has what's legal right then.
Anyway, before it sounds like all I'm doing is whining here, I should also give some positives, because I AM enjoying the game despite the difficulties using it. I love the icons above the units, especially for targeting. Makes it very easy to target a specific unit. I love the look of the soldiers, helps immersion tremendously over what we had in CMx1. I love the real-time option, as the battles go much faster / smoother than WEGO, where I didn't much like the 60 second chunks that kept breaking things up. I love the sound effects, the tracers and explosions, and the smoke.
I'll add my weight to some of the pathfinding problems mentioned elsewhere (I just need to get used to what throws it off, as it's not obvious just yet what will cause a vehicle to go through contortions to try and move a few meters forward to a hopefully hull-down position), and the game is harder to use than it should be, but the rest of the game seems fairly solid so far and a ton of fun. No performance or video fits here for me, installed it and it just worked.