I think the best part of Lady Gaga's performance is spectacle she creates rather than songs themselves. It is theatrical and shocking. I have seen only three of them "Alejandro", "Bad Romance" & something I don't even know name of the song (she is in prison with another famous singer?) She has a good voice. However, I don't spend too much time watching videos, so all this theatricality is wasted on me. It makes me laugh. It is visual art. Lyrics?
I listen to songs. That is why my choice goes to different singers. Funny enough, inane lyrics bug me so much that I prefer not to understand them. I don't listen to Russian pop singers. Spanish, French are the best.