I think the phone is great. The thing that is most annoying is all your e-mail contacts are synced to your contacts on your phone. This should be an option and not automatically input in your phone contacts.
I switched from an iPhone 4s to this phone. There has been a learming adjustment time , but I am happy with my choice. The camera is so much better than the one I had on my iphone. The battery life is longer. I also like the larger screen.
Samsung has always been good to me and I appreciate them. My Galaxy S3 was wonderful during its time, and now my S6 spoils me lol.. BUT! the only issue I have is the color. Don't get me wrong I like the pearl white but that's only because my options were limited. All Samsung needs now is various colors. My favorite color is RED, I love red and the color red shows support to those who have heart issues as well as AIDS/HIV patients. Please Samsung start making some red phones (Galaxy) its the most popular color as well as blue, this great change is not only for the customer but for the company as well. I can promise you that your phones value would go up more than it is now.