The iPhone 6s is my current smartphone. It is pretty good. It is 4.7 inch which is too small for some things (watch YouTube, Netflix, Hulu etc), too big for other things (pockets etc), and just right for some things (one hand holding phone, two hands holding phone, etc). It is pretty good. 4 or 3 1/2 stars.
You can buy a good screen Procter called Alpha Glass (Otter Box screen Procter).
Terrible battery life when using iMovie to films for the Ethan Bradley Series.
No new look (Still no new look with the 7 hope they change it on the 8) (needs a new look to stay in style compared to Samsung).