First off, good job Anet on fixing up Eternity to make it unique to its components.
The aura is really nice (fits my theme perfectly) and the new footfall window is amazing.
The gem on the end is really the cherry on top.
However, there is still a few problems with it.
1)When you unsheathe Twilight/Sunrise, a ring burst from you for about 1 second. This does not happen with Eternity.
2)Some weapon skills are still not updated and do display legendary effects (at least for warrior, idk about other classes).
For example, when you use the 4th skill on a warrior, you throw just a regular sword. When you throw Twilight/Sunrise, you throw the actual legendary.
3)When you go down, you throw rocks. When you go down with Sunrise/Twilight, you throw mini versions of those legendaries.
With these three minor fixes, Eternity will be perfect. Good job Anet. 