These are absolutely adorable. First of all, the mesh itself is wonderful ... no huge gaps or glaring flaws. The hair is actually animated a bit, so it "flows" nicely. Great for an anime Sim, or a Sim that likes anime.
The orginal colors are gorgeous, and so are these. I especially like the red ... it's a good, deep color that looks natural. The black is a great black. It isn't washed-out or non-black, like some black hairs. It's a nice, natural black. And yes, some people actually DO have hair that is naturally this color, despite what a couple of people have insisted. My mother's hair was this color when she was younger. (She's now gray, but still beautiful.
) Dachs' other colors are very nice, too, by the way.
Kudos to both the creator and to Dachs for a great job! I have The Sims on two computers, and for me to include the same item on both computers, I would either have to consider it an important item (such as the Insimenator), or really nice-looking. This one falls into the latter category.