Of all time? No.
Right now? Yes. I've hated pretty much everything he's done since Recovery, and parts of Recovery. I've got to the point where I'm not even that interested in any new music he may release anymore, which is a shame. I think Lighters was the turning point.
I still have faith that he CAN make some great stuff because he has had his moments since Relapse. I just hate the direction he's choosing for the majority of his new music.