Positives: Does not replace an existing hair and does not need a special mesh.
Attractive, floaty, and I like the creative placement of coloring.
Recolorable in game.
Negatives: Not for kids or elders. Shows up badly on fat Sims. (See image on right, including color-coded hair parts: blue tips, red highlights, yellow base, green roots.)
Positives: The first Sims 3 hair creation! I thought Peggy might swing it, since it's her thing.
Recolorable in game, nice waves.
Negatives: Default replacement for the female mohawk. This hair makes the Sim's forehead look too tall, which may be either the Sim or the hair, but I'm inclined to think it's the hair. If it weren't the first Sims 3 hair ever, I wouldn't list it.