nor has mine tempted to pop into WHSmiths on the way home
Nor mine, but still quite early days. I did pop in W H Smith's a short while ago, but it wasn't there. Not that I can really justify buying it again (although I might have fallen to temptation. If that other cracking B cover had been there*), but I was curious. I find WHS is a bit hit and miss with the prog from store to store.
*and I'm not one to double dip for just a change of cover, usually.