There is quite a bit of discussion concerning the quality of referees. Here's a test for those of you who think you may be able to do a better job. Watch this video, and let us know what your initial call would have been after watching it once at full speed, and then what your call would have been after all of the slo-mo replays.

http://youtube.com/watch?v=ZrLnuMyDl3U

I have to admit that I changed my mind after seeing the replays.

What call was actually made on the field is described in a thread on the bigsoccer.com referee forum.