I don't run into this problem much, but I have today.
I asked on my personal Facebook page what color I should paint my nails. One of my friends suggested neon green. Can do. I had Kiwi Cool-Ada I hadn't tried. Luckily nail polish comes off with a little work.
I really don't like this color! It's just not for me and it clashes with my skin tone. Not only that but my bottle is really thin and runny and the formula is streaky. After 4 coats you could still see my nail line. My camera couldn't take a decent picture either. I guess it had a "freak out"!
Not so great huh? I thought I'd really love this color, unfortunately I was wrong.