My favorite thing is the real life usage of the functions they add! While samsung adds 999 new functions with each release they only work 10%of the time. It feels like you got cheated, i have been a long time samsung user, and honestly i had enough with the long long time to get updates which still adds nothing new (note 2 user here) and the horrible build quality not only from the outside but even the components ( with the eMMc bug that lasted 3 generations ) I wish to have a phone that is beautiful, built with quality yet still functional, and i think the HTC One is the One for me ( pun intended )