Those of you hoping that the Smashing Pumpkins´ comeback record is an unmitigated disaster will be disappointed: It´s not. Those of you afraid that lead Pumpkin Billy Corgan made another The Future Embrace (his über-synthpop, somewhat-cheesy solo album) will be happy: He didn´t. With drummer Jimmy Chamberlin, the lone member of the classic Pumpkins lineup, remaining, Zeitgeist is reined-in and focused due in part to his steady influence. Corgan embraces the quintessential hit-making calculus that brought him critical respect and rabid fandom in the early 1990s: distortion, noise, heavily layered vocals, and quiet-to-loud dynamics. All of that permeates the first half of Zeitgeist, letting up briefly for one extended period of instrumental wankery -- ¨United States,¨ a song that ends up functioning as a transition into the second half of the album. Highlights include ¨That´s the Way (My Love Is),¨ the cloudy drones of ¨For God and Country,¨ and ¨Doomsday Clock,¨ in which guitars scream in like a bottle rocket and distort almost immediately -- a nice companion to Chamberlin´s Animal-from-Muppets drumming. Sure, there are a few weak tunes that sound like Smashing Pumpkins karaoke, and Zeitgeist´s tricks aren´t quite as revolutionary today as they were when SP debuted -- much the way other grunge-era bands sound far less dangerous today than they did in 1993. But fans of a certain age (20- and 30-somethings mostly) who were inundated with Pumpkins music in high school and college will find Zeitgeist familiar if not nostalgia-inducing.