I have the terrible feeling that you may be serious, so I'll give a serious answer.
If a singer who doesn't actually sing but rather speaks all the lyrics, and speaks them kind of off-key can be great, then yes. In fact if that's true I suppose you could say that Ms. Del Rey is really great. One of the best in the history of modern music.
But like a lot of pop stars, I believe she is rated, feted and celebrated more for her appearance than any musical talent or value. Since she absolutely and unquestionably has neither talent or value of any humanly perceivable kind.
You know, in my opinion.
Interesting side note on Ms. "Del Rey," her father (who I have known about for years, since he was kind of a notorious figure who became wealthy buying and selling domain names) bought her place in the entertainment world by spending millions of dollars to launch her "career" before any record company showed any interest. Which is fine I suppose. Someone had to buy it. She would have never earned it.
I find that funny because a lot of people blame "domainers" (those who exploit the secondary domain market) for many evils, but no one could have predicted that a domainer would also assault us on a musical level.