I know you have OCD for formations,I just can't prove it
that aside, this is a very smooth very nice movement of formations. I have a stigma against using formations mainly because of (obviously) that "dumb troops keep going ahead and die" bit also because the formations are feel so,so SO un-smooth
this is also historically accurate,as one of the main points of wedge formation is that the one ahead will be the captain, and the ones behind simply need to follow his lead and move exactly as he does, therefore being almost instantaneous "command orders" of that era