The sidebar, however, is impeccable. The instant and available filtering options are incredibly useful.
Edit:
I just noticed something fascinating. The old Google linked from the SERP through a proxy link which redirected to the actual result. The new Google links directly from the SERP to the result. In other words you can now copy a link from the SERP and have it be the actual address of the result, not just the address of a Google redirect to the result.