Mine came today, o2 are very quick with deliveries if they have stock. I've only had it on for 15 mins but my word WHAT A SCREEN!!!
This is basically an S2 on steroids, and the S2 imo is still the best phone available atm. I have just copied a book over which I had as a pdf file and I do not even need to turn the device sideways or zoom in, I can read it perfectly. I couldn't do this on the S2 as small text was unreadable, and although it was clear and sharp on the iP4, I had to hold it inches away from my face because the screen is so small. I wanted a phone that I could use comfortably to read books on, this is it.
Yes this thing is huge, but having heard over and over again how big it is on every review, it actually wasn't as big as I imagined. It fits easily in all my pockets. I can even use it very comfortably with one hand but that's because of the way I hold it, I let it rest on my fingers and use my thumb to operate the screen. I wouldn't use it like this if I was walking down the street though as one nudge means it's on the floor.
Used the pen for about a minute and it was very smooth and accurate. Whether or not I actually use it for anything, time will tell. Initial impressions though, I really like it. My wife gets my white GS2 with extended battery so she's not complaining. Will hopefully root this tonight and remove all the junk, and I can't wait to test out all the emulators, the screen on this is a beauty!!