It was still in QC, which after a day or so would usually mean there was an issue somewhere. As much as I want them to concentrate on finishing my PC, would have been nice to have some kind of notification to say it'll be a bit longer. When it first entered QC, I thought it would be 2 days till dispatch, tops.
Remember if they have to mail/inform you whenever there's a slight delay, they'd never have time to actually get the building/testing/QC done