I love them lots.
I am using them with these:
http://www.jensonusa.com/store/produ...eam+Pedal.aspx

Much easier to get in/out of. They seem really strong and well made so far. You can also set them pretty WIDE as to accomodate boots/large shoes.
I haven't had any slippage issues like the above poster. I can skid like crazy and they hold very well.