The whole monster discussion in 2010 was DITD vs Alejandro but honestly Alejandro has aged so much better and still sounds amazing today. I think it's overtaken DITD for me, even though I completely stanned DITD back in the day
She could have put Out Of Control on the album but had to put Teeth. Now, granted, Teeth isn't a bad song but it is incredibly underwhelming for a closing song. Especially with an epic song like Bad Romance opening. OOC would have been the perfect closer.
The people on there saying Alejandro is the worst on The Fame Monster. Bless their little hearts. They must have forced themselves to forget Teeth exists.