Have u listened to Eminem?

I just recently listened to the new Eminem song entitled ''The Warning'' A response song to Mariah Careys''Obsessed''song. Well I want to know what you think. Is Mariah Carey lien about not knowing Eminem? or is Eminem lien about knowing Mariah. I dont know but the more this escalades, Im starting to believe Em is telling the truth. Because he goes in to detail about the two. Mariah's Obsessed song is doing well on countdown too so I know Em is mad, but This whole beef seems to be about who is Lien about a relationship? Well leave me your thoughts and what have you on this...