if you can get it for £26 at Asda at midnight then I reckon it's just worth waiting for that.
Luckily I can get it from the comfort of my dreams in my own bed because my lasses' sister and her boyfriend are going to asda tonight and getting me a copy as well :smug:
It's a breach of contract if they break the release date, and the shops can be fined (heavily). It's really no surprise that the date hasn't been broken.