What I thought about Lady Gaga's performance is that she shows that she cares. That performance had echoes of the early to mid-60s performances of the best of that day. I admire her. My kids all love her. My oldest has seen her perform twice. I'm trying to make arrangements to take the family to see her with Tony Bennett at Tanglewood.
For me, she has shown that she has courage.
She went under the tutelage of a demanding voice coach for six months specifically for this performance. When you're already a star, yet you have the courage to do that because you care about your art, it says a lot for your character as well as your drive. Folks are comparing her to the originals. I'd compare her favorably, instead, to Linda Rondstat's late '80s flirtation with the American Songbook with Nelson Riddle. Both were good, but only Gaga seems like she'd stand up to repeated listenings.
I'm glad we haven't seen the last of her. She has something to offer and is inspiring for the young.