Yeah, quite a few riders were. It's not a problem if you're used to them, I didn't struggle all weekend with mine. If you're comfortable with clips you can unclip and get clipped back in as quickly as if you were running flats.

 aw okay. i was just thinking it would be shit scary being stuck to your bike when you were sliding all the time

 It really isn't the issue that many people think it will be. If you take the time to get on with them and click with them then you can ride anything and everything without problem. It's the mental block that causes most riders problems so if you can get rid of that you're onto a winner. It doesn't happen overnight but perseverence can be worthwhile.