The Untitled album, for a lot of its running time, doesn't really sound like blink-182. Or rather, it doesn't sound like the blink people knew and loved, the young, dumb, three-chord catchy sing-alongable crowd pleasers. There's a lot more ambition on show, with long instrumental sections drawing influence from a much wider field than the band's big-shorts So-Cal roots, while still maintaining enough of the angst and killer hooks that had got them where they were. It’s a mixed bag, but an impressive one.
Looking back at it, Mark told MTV: "That album changed everything for blink-182. The way we write songs, the manner in which we record them, the way we think of ourselves as a band, everything. It marked a huge turning point in our career. I think it changed the way people thought of us, too. We were no longer the silly skate punk kids from California. Well, we were – and we still are – but from then on there was something more."