Neutrogena Healthy Volume Mascara surprised me a little. You see, I tend to not fare well with mascara that has a big brush, and the brush with this one is huge. But it worked quite well for me!
In general, Neutrogena Healthy Volume gives just that--volume. I found that the lengthening was fine but not spectacular, while the thickening and general overall volume was the big benefit. And it didn't clump,-- not at all-- not even with a large brush.
Healthy Volume mascara also contains olive oil for conditioning, hence the "healthy" part of the name. Olive oil is wonderful stuff, so I like the addition of it in a mascara. The mascara also removed easily and I had no issues wearing it with my contact lenses in.