Hate em. They've done one of the worst covers I've ever heard. I'm a bit a biased though as I don't particularly like their style of music to begin with.
I like their current single to an extent...Its catchy but it also gets on my nerves at the same time...Not the best band out there by far, but there are worse ones.
Fall Out Boy is cool I've seen them on 7th Ave. Drop it was like my 10th time seeing it though I have their new cd I must say it is quite amazing all of their songs are great, and the drummer with his glasses off he looks kinda like Jeff Hardy and every member has sideburns.
They've got some pretty decent songs on their album Take This To Your Grave, Bretty got me into them. Sugar we're going down is a great track, as is Grand theft autumn, Dead on arrival and the Pros and cons of breathing.