I like that they implemented the optional facing rule from the PHB. It adds a little more action to the game, and considerations.
On the flip side they are also good at using the disadvantage on darkness rules etc.
This is one of the "not like 5e" rules that I like. (Besides it IS a 5e rule, that many just don't use). At least Advantage speeds up combat.
But they not implemented the facing rule. If they really did, enemies should use their reaction to change orientation when you are moving around them. This is quite important part of the facing rule.