Mearls' Combat Manoeuvres...

[SunKing]

In the mid-2000s, Mike Mearls proposed two separate combat manoeuvre systems in two separate 3PP for 3.5: first, in 2004's 'Book of Iron Might,' and a couple of years later in his 'Iron Heroes' hardcover. Both were attempts to add more cinematic action to 3.5 combat.

Has anyone tried using either of these for Pathfinder? And if so, how did they play at the table?

I'm curious - both systems show great ambition, but how they play practically I simply cannot imagine...