It's one of the most anticipated handsets of the year, it's the follow-up to one of the best-selling phones of last year, and it has been hyped to the extent that Samsung is starting to look like it's going to teach Apple a thing or two about generating anticipation.
A brilliant phone in almost every way; subtly better design than SGS3; loads of new gesture and eye-tracking features; powerful
A bit complex now; incredibly expensive; not a huge leap from the SGS3; battery life is still bad