This phone is like a powerful little computer at the palm of your hand. The only drawback is that if your hand is not that big, then it is a little uncomfortable holding it with just one hand. Perhaps Samsung can keep the 4.5" diplay but narrow down overall width of the phone for people with smaller hands,
Phone is fantastic. fast, responsive, and does all i need. only issue is ATT's lack in updates. ICS will be out on this phone just in time for me to get a new one in 2 years! other than that, it is truley a fantastic phone...not too big, and not too small. I would not get a bigger phone in the future, just the same size is perfect.
I just purchased this phone after owning 2 I PHONES. This phone is so much better. The only problem I have with it is the placement of the on/off button and the volume button. I am not sure why they put them right across from each other. Other than that it is one of the nicest phones I have owned.