My Niece and her 2 little girls thought they were perfect. Present wrapping stopped while the leggings were tried on by the 3 year old. She pronounced them perfect for ballet. Rated good because I did not actually see and am relying on my niece's report. You cannot argue with the convenience and quality of Overstock products.
The warmers are great...they have elastic at the top, bottom and midpoint, so you can fold them down for tiny legs. We have 4 pairs and will be getting more, as they act like pants, but you don't have to struggle when there is a diaper change!