Summary: It is a nice phone overall. Stable and it does the job. The main issues that I have seen after one year usage is slow webpage loading and I do not know why but I can send receive multimedia messages. Also there is fewer apps if you compare with Apple store or Android.
Summary: The touch screen is very intuitive, it's very easy to use. Initially my computer and Zune could not recognize it, and after hours of searching and a live chat with Samsung, I did a hard reset. It worked! When phone is off, hold volume down button, camera button, then power button.
Pros: Works as promised, I am using it on Consumer Cellular (which uses the ATT Network) and it does everything advertised. This is my first smart phone so I am still experimenting. I am disappointed that I can't save contacts to the sim card, but they can be input online via computer using Zune, Micro...
Cons: There were no instructions on which way to insert the sim card - had to experiment till it registered. Finally searched for and found a YouTube that showed how to do it.
Summary: This obviously isn't in the same class as something like the iPhone or the Galaxy III, but it's still a great phone. My main issue is the lack of separated volume control and no memory card slot.
Summary: I am happy with the purchase. For the price i believe I got a very good phone. Samsung hardware is good & Windows Phone is great, much better than the android phones that you would get at a similar price.