Did you order yours after 12/26?
P.S. I've been calling Best Buys today and so far none of them have extra Meta Knights for Friday.
Edit: Yep, every store within 100 miles, same story. Currently in stock: only enough for preorders, will not sell until Friday. Friday afternoon shipment: some stores may be getting more, no quantity information until the shipment arrives. So in my area, lining up at the crack of dawn would be totally useless. I'll sit home and F5 BestBuy.com for preorder cancellation restocks.