for the price is it good, however, it really doesn't make a different than concealer in the long run. after about 6-8 hours my eyeshadow will start to crease

This eyeshadow base is just ok. In comparison to the other bases from the same line, it's a lot dryer in texture. The concept is nice -- it makes your eyeshadows appear more vibrant and adds a hint of shine. I don't like this all over my eyelid, but I do like it on the inner part of my eyes (to brighten them). It works great for that, but I don't feel like this product is worth it just for that purpose (I could easily use an eyeliner or something else). For the price, it might be worth a try, but definitely not a must-have.