Like many critics, Christopher Hawthorne was impressed with the emotional punch of Daniel Libeskind’s plans for the World Trade Center site. But like some others, he’s cooled to the idea with time. “What’s really happened is that the passing of time has offered the chance to imagine how the various schemes first unveiled months ago might strike us in 2013 or 2053, rather than 2003. And in that test, Libeskind’s doesn’t fare so well. The ruling above-ground gesture of Libeskind’s plan, seen especially in the towers that would ring the site, is that of the shard, the sharp fragment unleashed by shattering or explosion. Combined with the idea of keeping the pit as open as a fresh wound, the shards seem to aestheticize the violence of Sept. 11. And the further we get from that day, the more misguided it seems to fix the site’s violent history in glass and steel.”