This week I've encountered a couple challengers from Chinese martial arts background. One with 2 to 3 years of Dao form and the other with Jian form. They both criticized me as slow, unable to attack lower openings and don't know any real swordsmanship. As the result I invited them to come spar with me and here're the videos...
http://lancelot.servehttp.com/gathering/challenge.mpg If I remembered right, it was 18:2.
http://lancelot.servehttp.com/gathering/frederick-vs-lancelot.mpg This one was 38 : 2 (After carefully reviewing frame by frame, 2 of his underhand strikes were with the flat of the sword, thus wrong blade alignment)
It seems they finally realize the difference between just watching the video and judge without any practical experience and actually putting themselves into the shoes of the practitioner.