Ninja said:
Just upload decent videos / clips with good editing but not too over edited.
Well, there's different kinds of editing. If it looks shitty, and everyone can tell that the people only did it because they wanted to use a billion effects and see how it looks, no one will like it. If you're experienced, though, and know how to create a masterpiece, "over-editing" can be AMAZING.
OP, I just watched a couple of your videos, and I have this advice:
-Do more recent games.
While Mw2 can be good, it seemed that the montage that was featured on your channel had mediocre gameplay. I don't dislike it, but after seeing millions of Mw2 montages, that particular one didn't leave an impact on me. You should also sync stuff more, use a better song, and overall make it more interesting.
-Use good music/make an amazing intro.
Good music can really make a person want to watch your videos.
When they click "Play", the first thing they hear/see has to be good, or else they'll instantly stop it and go to a new one. and if you have a good intro, and good music (also different music that people haven't heard in a montage before, but goes well), people will want to subscribe/watch more.
-Play around with effects and sync your gameplay with songs to make it look nicer.
Pretty self-explanatory. If it looks like it took a lot of work, you'll get a ton of views.
-Use good tags.
Good tags really help. Make them specific, and try to gear them to people who'd be searching exactly for YOUR video.
-Find things that people are interested in, and make videos.
For example, I made a few shitty videos about retarded things, but I knew they were popular, and now, they have over 80k views each, and I didn't do ANY work at all. I just looked at the the views and smiled. =)
I watched your "Top 3 plays | Week 2", though, and that was a lot more interesting. Make more videos like that. =)
Try to sync the next musical track with the gameplay, though, and move the screen around every so often(vibrate and change colours when you get a sick no-scope, for example).
Change the colours a bit, too. It makes it more interesting.
I think that's enough advice, lol. =)