The regular Bratz dolls (dolls portrayed to be older) are very popular with young girls, but I did not feel comfortable letting my 6 year old daughter have them because I felt that they promoted immodest and sleezy clothing, and worldliness. 

However when they came out with the Bratz Kidz dolls, they were dressed more modestly and I felt they were more geared to young girls.  They promote youthfulness and fun, and don't seem to make little girls want to grow up too fast.

They come with cute accessories, however the clothes are hard to put on once you take them off.

Overall, I am happy with this...