Hello! So I watched a couple of your videos - and had maybe two tidbits? Your audio - the music is really loud compared to your voice. We want to hear YOU! The music is secondary. Try taking the music levels down several notches, and boost your voice a bit.
Second - there are a LOT of makeup tutorial folks out there. You definitely do very well with yours, and the quality of your video is there. But... is there any way you can spin it to make it more unique though? Like maybe makeup tutorials for geek girls, or do something that has some relevance like "Pacific Rim makeup tutorial". What would that look like? I have no idea, but it sounds interesting! It would have to be pretty creative to work, so I bet it would be cool! Just an example, but something along those lines because Pacific Rim is pretty big right now, you'll get a little more traction from the relevance.
Just something to offer, I do like your content though