However, Green Day was slightly criticized for not progressing as much as their predecessors. "Entertainment Weekly" stated that: ""Insomniac" does make you wonder about Green Day's growth, though. Between albums one and four, The Clash, to take an old-school example, branched out from guitar crunch to reggae, dub, and Spectorized pop. By comparison, Green Day sound exactly the same as on their first album, albeit with crisper production and, ominously, a palpable degeneration in their sense of humor. The few hints of growth are fairly microscopic: a tougher metallic edge to a few of the songs ... and lyrics that are bleaker than "Dookie"'s."