On the first ride I was on them I snapped the carbon blade in half on the left pedal. They were factory spec (not adjusted in any way).
We replaced the carbon blade and now have not had one issue in 300-400k's.
I feel they are the easiest pedals to clip in by far, great for newbies or the unco-ordinated like me

I'm actually now going to put a set on my own bike- that's how much I like them- even after the breakage.
FYI I've had look, early time, shimano and have speed plays on my bikes ATM.