I wanted to try this product initially because of the vibrant colors.  However, the first color I purchased was a bronzey neutral-Bad to the Bronze.  I applied it with my fingers, it went on smoothly and worked really well as a primer as well as for a neutral daytime eye.  When I tried the other colors, Tenacious Teal, Painted Purple, Fierce and Tangy, and Edgy Emerald-I became totally enamored.  Bright, crease-free, vibrant colors with awesome payoff...yes!  I did put on more than one coat when I wanted the color to really pop.  They work well when used with loose pigments as well as regular powder eyeshadow.   The shadow does set once applied so if you make any mistakes, you should definitely wipe any excess with a make up remover wipe.  I cannot vouch for it staying on 24 hours because we all know we should never sleep in make up!  If you like a colorful eye with easy to apply products, you should definitely try it out.  It retails for $5.99 at drugstores, Target, Meijer, etc.  Spring is coming, go ahead and try something new!