Alejandro has a deeper meaning(not to BR just than what you see on the surface), it is fear of sex and commitment.
That's one thing I love about Gaga, on the surface of her music it's just a good pop record, for the more intelligent or the ones who like to dig beneath the surface, they are deep songs of personal struggle
Most people will see it how they want to, a simple pop record.
I could ask what is lyrically epic about the repeat of 'Womanizer' or things that aren't even words like Beyoncé sings in Single Ladies. The answer is it makes a catchy hook.
