The videos I found to be most effective were the Rich Rod Press Conference and My Nutsacks are Ripped. Both videos made effective use of humor, great audio tracking, effective titles and attention-grabbing mechanisms that made me want to finish them, and then watch them again. They were both fairly short, which is good in this day and age when attention spans are so low. I was particularly impressed by the clear audio and convincing backdrop of the press conference video, it gives the video authenticity while at the same time proving that it's trying to be funny, it's professional-level quality control all around. The skateboarding video effectively grabs the viewer's attention with a catchy title, along with a good soundtrack that doesnt interfere with the source video. The font used for the text within the video is also very eye-catching, much better than the boring, small, hard-to-read red text used in most other videos.