Not me. I'm super happy with my iPhone 7 Plus. It's everything (in terms of hardware and functionality) I wanted an iPhone to be and to have and nothing I don't want and the camera is perfect for my needs...finally. I only ever upgraded my 6s Plus for the camera. It lacks stereo audio recording capability but I bought a lightning mic to fix that. I'm skipping the next iPhone generation even if it can project laser holograms of the Jedi you're calling.
Also I'm waiting to see if Tim Cook gets Apple's act together. While I'm perfectly satisfied with the hardware and specs and even made my peace with the bezels, my iPhone glitches with alarming frequency on iOS 10 and battery life went from amazing to meh. My iPad mini on an earlier public release does fine on battery consumption but performs awfully. If it does this after the finalized version iOS 10 is released, I may take a break from them, keep what I have and give up upgrading until Tim focuses on what Apple used to do well before they became obsessed with all the crap Tim drags Apple's name into now.
It's the Androids where I'm looking for my fun and excitement. LG G6 came so very close, but cut me out with 32GB onboard storage which is already constraining me on my existing devices. And I'm waiting to see how good their service and support turns out to be.
Samsung seems poised to turn over a new leaf at least with support for updates. My carrier branded phone is supported pretty well. Unlocked support has been abysmal, so they'd better keep their promise of commitment to unlocked support on the new generation of Galaxies.