The thing about Lazarus that makes it embarassing is, that yeah, the main melody of the song is pretty downright cheesy. But then, that middle part comes along and almost redeems itself (the incredible vocal part of both Wilson AND Akerfeldt). So, it's a hard call. But yeah, overall, it's definitely the weakest track of the album - that one and halo.
""Follow me down to the valley below You know
Moonlight is bleeding from out of your soul" = cheesy.
"My David don't you worry
This cold world is not for you
So rest your head upon me
I have strength to carry you" = one of the best vocal duets I've heard recently, followed by great acoustic work afterward.