I don't think it's luck in her case. She is a natural star. I am not a gamer and hate gaming videos. I don't know anything about them. When I clicked on her stuff I was in shock at first, but then realized i was entertained. AND I KEPT WATCHING. The fact that she is a girl and she is 11 freaked me out! With that said if this was a boy, most people would call him creepy dirtbag. Sorry, girls get away with more when they are little. ( I am a girl by the way) I have watched a few of her videos just for the shock factor of having an 11 yr old girl speak like that. Will I sub? Probably never. Will I go back once in a while to see what she is talking about? Yes. I think she will end up being a very big comedian or actress. She is good even without the games. She could do makeup tutorial, cooking, random stuff at the mall and it would still be entertaining. Most of the gaming videos I have seen (as a non-gamer) are terrible.
Above all else the big "gamers" have a VERY entertaining personality. They could do anything outside of gaming and it would still be funny. I think the game is just the medium for that to get notoriety...for now.
Back to LTcorbis...The shock factor, style, great editing, humor, her age and gender make it a winning combo for gamers and most importantly NON-GAMERS. Honestly I would go to her channel if there were no games playing. In fact she would probably get more people if she just commentated on random stuff with pics, because the gaming is just filler.