I don't like the name on one of the videos. It's fine to have to there but it was way too big.
I wouldn't dislike a video for that though... People on youtube often just click dislike rather than like because it's cool.
The editing work seems absolutely fine and will get better in time, I don't know what you are using so it would be hard to give pointers, and even someone who's been doing it for years like me is still learning anyway.
Maybe do what I do. I try to embrace different styles of music. I even have used some stuff I personally hate.
As it stands though if your looking for approval or views. Uncharted isn't going to help right now. Now is CoD and Battlefield time.
I personally do not like the music since it's not my preference and the intro graphic since it's a little unreadable. The kills are okay, but the quality of the video is too low. I think you should invest on some video recording items.
If possible, also skip the "you blocked me on FB" thing. It's quite unnecessary. Some visual effects are actually too much for me at least, I think you can do well even just slowing down the kill or showing a different viewpoint alongside your perspective. The build-up part of the music also was anti-climatic, so it will put off many people.
For your intro graphic, I suggest a smaller font for the top-right text, and a background that's not a heavy mix of light and dark. You can use a cinematic scenery view (think Soul Calibur entrance scene before the characters show) for Syria and use that. Is your logo permanent? I think you should opt for a light-colored version, and with a blockier font.