I never experienced the 3D Touch thing or whatever so I can't say how I miss that but holy s*** is Face ID awesome. I pick up my phone and kinda look at it and bam it's open, I don't have to fidget around with touchid. FaceID is one of my surprisingly favorite new features. Like everyone said the phones a little big but I'm getting used to it. The home button being gone has been kinda annoying to get used to, with having to pull from the bottom of my phone to almost the middle to close apps. Overall though I'm enjoying the phone a lot.