I really like the subtle highlights Glam Lights gives my hair. It's not zebra striped, just a natural addition. My hair is very long and thick. I followed the directions to separate my hair into 2 sections, but next time I will need to separate into 3 sections. I had to have my husband help me half way through the process because I couldn't manage all of my hair! It took a little practice to stay light handed near the roots of my hair and finish strong at my ends. I left my Glam Lights in for 40 minutes and I did not use the entire bottle. I will definitely try Glam Lights again, but will separate my hair into 3 sections, have someone help me with the back of my hair, and focus more on getting the heavy application toward the tips of my hair. Overall I really love the look. I gave it 4 stars because it wasn't super easy/convenient to use but that might be because I have very long and thick hair.