Peter Schjeldahl has been checking out the new MoMA. “I was amused, at the evening opening that I attended, by a negative consensus that emerged in the crowd, evincing the hysteria of sophisticates who find themselves momentarily at a loss for anything to disdain—apart from the grab-bag miscellany of works in the contemporary galleries, which incurred easy, contradictory complaints. (Some yawned at the predictable names, from Serra to Matthew Barney; others deplored oddities.”