I'm more surprised by the fact they would shoot ONLY one arrow with each broadhead. Really, how valid can any of this be???? They went through all the trouble to build this machine and then could only find time to shoot each broadhead/arrow ONLY once. That's plain stupid. At least give me 3 broadhead/arrow shots and take the average or something. This test could have been great if the guy had taken the time to spend another hour at the range. Dumb. One crooked arrow makes a broadhead look terrible. AND.... they could have included more big name broadheads.