While I do like that video (and still hope to afford my first bow for my birthday this year), I'm of the camp of Bards (and now MCH) that prefer not to waste movement. It's proven very useful for me in raids where positioning and awareness are everything. If I'm trying to stay on the move and, say an aoe appears in the direction I'm traveling, will I have the tame and/or reflex to change direction in time? Or would it be to my advantage to possibly NOT have to move because I wasn't in the line of fire (so to speak) in the first place?

This, I believe, was fundamentally part of the concept for Wanderer's Minuet. Bugs, proc conflicts, and DPS issues aside, it wasn't designed as a tool to limit or take away your mobile advantage. It was designed to help you maximize and boost DPS in times/situations where you couldn't or didn't need to move.