If it works for someone else it can work for you too. You just have to figure it out, and it is not really that hard. There's no point leaving money on the table in my opinion, especially when you can actually add a lot of value by helping people find products they are potentially interested in buying, reviewing them and providing other useful info. Its comfortable to keep doing what you are doing, but successful entrepreneurs keep trying new things and finding new and better ways to make money.