Saw the One in a local store
Was surprised to see in my local phones4u they had a working version, I didn't get long with it but did have a hold and snapped a shot of a very pretty but nervous retail assistant. I like most of you have had many phones but I can honestly say this handset feels more premium than any other, it's got a really reassuring weight to it and feels solid, it's freezing though because its all metal. the screen is so sharp I've never seen a better one (we didn't get the droid dna in the UK) and the camera is amazing although would've liked to have been able to email myself the pic to properly check on the PC.
I'm hanging on to see what is in the S4 but I think I may have found my next phone.