First off, like a few others have said, the clips were far too long and it seemed like they were just put straight in, I didn't see much editing. What you need to do is speed up, or even skip some parts of the clips, especially with long kill streaks like this. Basically, unless the focal point of the clip is something that they did other than killing people, pretty much anytime that they're not shooting should be sped up. It's unnecessary. It was especially clear in Frisky's clip, where there was about a full minute of that clip that wasn't needed. People don't need to see someone running around looking for enemies, or standing at a dispenser getting health.
Another thing along the lines of clip length, is the style of the clips themselves. Watch any time of gaming/sports top 10 video, and they're 95% of the time, short clips. There aren't these long kill streaks (unless the kill streak is exceptionally good). The Halo series capture it perfectly. The fact that you get medals for getting kills within 4 seconds of each other was a great idea. People want to see fast paced, or exceptionally skillful gameplay. The third clip was basically spawn camping in Blackmesa. That's nothing special.
As has been mentioned before also, the sound was pretty bland. Commentary helps, but again, its not that great when you're just commentating on kill streaks. If its just going to be kill streaks, think about some more intense music, not this kind of quiet pulse in the background with occasionally something you can hear.
That was the bad, now here's my good. The fact that it was recorded in 720P is a huge plus, especially for frag videos where its good to see everything. Second, I liked the transitions between each frag clip, and the person's name scrolling along the bottom.
That's all I have to comment on this, I hope I wasn't too harsh. I really am just trying to help make the video better.
but the whole thing was awesome! 
