Hallo,
my biggest problem with the beta is that units somtimes don't move where I expect them to move. I right-click on the tile south of them and they don't move but just regroup as if I had just clicked on the tile they are standing on. I click the target tile again and they move to the left/west. Then I'm in a completely wrong position and I have to reload which (at least for me) disrupts the gameflow and the immersion.
I'm surprised that there aren't more complaints about this - perhaps there is something wrong with my configuration (but what?)? Or everyone is playing with the keyboard? Otherwise this bug seems rather fundamental to me.
As a small feature request: If I hold the right mouse button it would be nice if there were some indication where the unit would be going and which path it would take if I released the mouse button (as in Civ IV).