One thing about the Nicole by OPI's bottle shape - they don't photograph well for me, haha. When I saw my bottle of Me + Blue, I thought "I own this!" and pulled out the Claire's Bright Skies that I purchased in mid-2010 but have never worn.
For Me + Blue, I had a base of OPI Natural Nail Base Coat, 3 coats of Me + Blue and a top of OPI Top Coat. For Bright Skies, I had a base of Seche Natural, 3 coats of Bright Skies and a top of Seche Vite.
BOO - Blue Skies is quite sheer. I don't like sheer colors - they just look like you have zombie hands to me. While it has more of the rainbow glitter, it seriously lacks in the opacity of the base color.
Same in the shade - you get the glitter but none of the opacity. I did layer one coat of Blue Skies over Me + Blue which looked neat because you got the pretty glitter but it didn't want to photograph at all.
Disclosure: The product[s] in this post was [were] provided to me by the company for consideration. For more information, please read this post.