The fact that I love their content, but dislike how they make money off of it. I think there's nothing wrong with making a living off of what you enjoy doing, however if your service costs $5 per month then it should be worth at least that much to people who are willing to pay for the product. It also takes quite awhile before you start getting paid by them (months) after creating videos. That was a little disappointing since I feel like such an engaged audience would be more likely to purchase from them than just wait months for payment! This isn't my favorite way to earn income online because most of my videos go unseen, so it doesn't really help me in this regard. However, when it does get viewed many times over or shared often enough, I do receive some revenue. So far it seems like I'm able to spend time doing something I enjoy while still.