I've read a lot of the comments, I would agree with all of them. If you look at the popular channels, like Pewds, MarkiplierGAME, TobyTurnerGames, You will see, they've 1. been doing this AT LEAST 2-3years, 2. Have AT LEAST 1000 videos. If you're looking for that quick success, then you're gonna be disappointed. People that get the 15 mins of fame, gets just that! Upload regularly, make sure your YT channel is connected with ALL of your social networks, interact with other channels. What I mean by that is, comment comment comment! I have a lot of visitors on my channel just because I constantly communicate. Do a vlog, join forums of the gameplay community you currently upload. Also ask yourself after you recorded a video, 'can I watch this video from beginning to end'. So for example, be yourself but bring out YOUR personality. Watch a video of yours. Act like you're a typical viewer, rate yourself, not being too critical but honest. Shoot if you're a very good gamer of the game you're playing, if I were you, I'd go to other channels where they're uploading and kind of 'put yourself out there', don't spam but engage in the conversation on THEIR comments. Like, let them know what they need to do to improve, stuff like that.