I felt it worth noting that Spaced is one of the greatest shows ever. If you're a fan of Shaun of the Dead, Hot Fuzz, or any great British comedies or comedies in general, you owe it to yourself to watch Spaced.
I can say that it was indeed well worth ordering an import of the UK DVD (it has not been released in the US due to copyright issues with the songs used in the soundtrack, as I understand it).