What do you think of artificial hair colors like purple?

I know a lot of people who go for those wacky colors like red or blue, part of me thinks it's neat and part of me thinks ';What the heck are they thinking?'; The only thing that really bothers me are those people who have the most fake red hair, it's really bright and it hurts my eyes!What do you think of artificial hair colors like purple?
i used to have blue streaks in my hair, and i loved them. but i didnt keep up with them and they turned grey. then i hated them. so if you keep up with them, i like it. if you dont, well dont get them.What do you think of artificial hair colors like purple?
it's ugly and it makes me wonder WHY??????????
Lol I dont really like it, unless its streaks