Their fanatical cadre will love that Charge!! ends the Aquabats' nearly six-year album drought. But the combo's hiatus has also refocused its musical and ideological attack. Intact are the pop references, zany in-jokes, and Batman villain fetishism. And the album has more exclamation points per syllable than the average lad's mag cover. (One song is simply called "Waterslides!") But Charge!! is much more rewarding musically. It doesn't loiter awkwardly between punk, pop, ska, and broad humor -- it keeps the pressure on with a catchy guitar- and keyboard-driven blend of anthemic choruses and appropriately squawky elements.