Cult Beauty Products, Yay or Nay?

I am an avid YouTube and blog reader and i love hearing what others think about make up, it helps me decide whether or not to take the plunge and buy it. When it comes to high end beauty purchases i tend to take a long time deciding whether i need it or its worth adding to my collection. Most of the time i dont need it but i get it anyway because i want to see if its worth the hype.