Animation issues
- Menu appears instantly, but the links fade in from below, giving the impression that the animation is unfinished
Drop shadow doesn't match shape of menu
- Drop shadow implies a circular shape instead of a square one
- Mismatch in shape reads as unfinished
Sharp Edges
- Human Interface, Material Design, and Bootstrap UI have gotten most users accustomed to rounded edges on card shapes
- As a result, sharp edges now signify low effort put into site