I have about 6 days in my new POC. It is light, quiet, good peripheral vision and fits well. As far as what it compares to... I could only compare it to my Giro Ravine or Giro Mad Max. The sizes run true. Use a good soft tape measure but do not pull it super tight around the thickest part of your head.
I really like the helmet and would recommend one if it fits well. Price is a little steep but "if you have a $10 head wear a $10 helmet."