So basically:
-Starsurge need's a damage buff or cost reduction
-Starfall needs to do the majority damage; not the empowerment synergy.
-Starsurge should either grant more empowered spells (someone suggested 2 granted per Starsurge), or (my suggestion) also double the generation of Astral Power via Empowered spell usage. This would act as the "feel special" part. You cast un-empowered spells to cast Starsurge, which in return lets you cast more powerful filler spells, to cast more Starsurges/Starfalls.
I also hate Fury of Elune with a passion. This spell needs to be redesigned or baseline, and have a new talent takes its place. The fact that this is even a put up to be a competitive talent in the level 100 tier is a kick in the face. Although, it's probably too far into the beta for this to happen.
As more and more builds are released, I am losing my interest in spurts at a time, over time.