I LOVE a good good gradient set. Ombre, gradient, blended, whatever you want to call it, I am a fan. Not just because it looks good, but because it's honestly a lot of fun to do. I use the wet method when I do mine, meaning I work on the blend before I cure the colors. No you don't have to do it that way, curing one color before starting with the next can work a lot easier, but it really depends on your preference.
Am I rambling? Sorry! Anyway honey, get into this cute mango/juicy set puh-leez!