The first time I listened to OK Computer, I was super stoned, and was just loving the record. As soon as Electioneering hit, it almost shot me out of my skin. It was such a jarring change of pace and sound that I wasn't expecting after every song before it. The way they put Fitter Happier just before Electioneering almost made it feel like a chapter was changing, or it denoted the second half of the record. It was an unforgettable rush that I'll always think about when I listen to that record.
lol, yeah, i bet that was a shocker! :D