Its always funny when artists title things in that self referential way, "Instant Hit," as though predicting the public's response. The Slits know its a good track, and they know that we'll like it, and they name it that to make us feel as though our tastes are predictable. That's my theory anyway, trying to make you feel stupid for liking an enjoyable track! And it is, it's great, and I don't really like any of the other tracks on the album.