Too hard to control
I like the game, but it's far too hard to control the units when they either:
A) Refuse to stand still
B) Overrun where I tell them to go, thus drawing every single enemy in mission 8 toward me instead of letting me pick them off one at a time like I want to
Speaking of which, your archers are vital to your success in mission 8. If you lose them, start over.
My biggest beef with this game though is that you never get to see what your current settings are, which means you don't know whether it's worth your time to change them. Get another colour button to indicate your currently selected option.