I HATE her marketing, although it seems to be genious.
What is undeniable is that she is a musical genious on par with Elton John. Her talent is real, and very rare.
You guys won't believe me, so here she is before "Gaga" as a normal girl singing two original, complex songs that she wrote and composed herself.
YouTube - Vintage Lady Gaga Live at NYU - Captivated & Electric Kiss