I have to admit it.
I do enjoy Fall Out Boy.
From Under the Cork Tree drew me in, and I've been a fairly committed listener since then.
As for their most recent albums, Infinity on High, and Folie a Deux, I hated them at first.
But I like them now, I guess I kind of grew into them. The lead singer is incredibly good, and their drummer is great. They suck live I've heard.
I like how they don't stick with what works, I like how they try something new in every album. Instead of shitty bands like Green Day.