After Monday’s Trailer Review of the teaser for Pixar’s Up, most trailers would be a letdown, and this one is no exception. Yet taken on its own terms, Monsters vs. Aliens looks pretty fun. For years, Dreamworks has been Pixar’s most ubiquitous rivals in the CG animation market, but while films like the Shrek franchise and Shark Tale relied far too heavily on easy pop culture references for their humor, they’ve been getting better in recent years, re-positioning themselves as the Warner Bros. to Pixar’s Disney. I like that the cast here is somewhat less star-studded than most previous Dreamworks Animation releases- Reese Witherspoon is top-lining of course, but the most of the other cast members they went for comedic talent rather than box-office clout. That said, the combination of Seth Rogen, Stephen Colbert, Rainn Wilson, Will Arnett, Paul Rudd, and even Hugh Laurie (such a perfect Jeeves) is pretty irresistible. It remains to be seen whether this is any good, but what can I say, I laughed, especially at the “Susan” gag.