I used Looks in Mtl messing for years when they first came out and I can attest to the nightmare that is the roadie "duck" walk on those cleats. Once the little rubber piece in the cleat is worn....you can slide across a lobby floor with very little speed..

A wipe out waiting to happen....however the cleat is so big that a foot down skidding sliding turn is quite doable.
There was a recent cleat rip to face plant as well on Looks. When those cleats go......
Time ATACS forever for me I tink..... who's run them on a fixie...thoughts?