If you're going to use Gaga's hooks to prove she's a bad lyricist, what about this.
"Wah ah ah ah ah ah ah ah, that's how you sang it."
"Oh oh oh oh oh oh oh oh, I don't want to wake up from this tonight."
I think they're both great lyricist and are good at the type of music they make. You can't compare a dance artist whose music is meant to be catchy and not deep to an artist who makes music that is meant to be about emotion.