No clumps, no smude!
The only reason I gave 4 stars instead of 5 is the shape of container is somewhat odd.  I have dropped it twice now while applying mascara and gotten all over my shirt.  I may be the problem but others may find the shape of the container odd also.  Overall, will definitely buy again. Stays put (almost seems like waterproof, it may be and I missed that in description) does not smudge, lashes stay soft, no major clumping.
Rating: 4 stars