Just played with the Note 7 for like ten minutes at T-Mobile, the sales rep had one off the leash and let me go to town with it
Little back story, My Wife currently has the Note 5, and I currently have the Nexus 6P, I've had my 6P for several months now, before that I most recently had the HTC 10, LG G5, and Note 5 this year, and out of all of those phones, I like my Nexus 6P head and shoulders above those others.
Back to the Note 7, I do like the size of it, for a 5.7" screen it is much smaller and way more compact than my Nexus 6P with the same size screen. And the display as gorgeous, very bright, just an awesome screen. But that's about it, going through Touchwiz again, and it's just a mess still, it had slight lag here and there, did not feel nearly as buttery smooth as my 6P, and the app drawer, my God so much bloat in there. I want like zero apps when I get a brand new phone, just the core basics to make the phone operate, and then let me decide which apps to install myself.
Yeah the Nexus 6P is basic and boring, and doesn't have all the bells and whistles of a Note 7, and cool features Samsung puts in their phones, but the Nexus just feels smoother, less crap, just runs like a champ, whereas the Note 7 has almost too much going on, half the stuff I don't even need, and honestly it did lag a little, and I wasn't left very impressed. I left thinking yeah the Note 7 is very nice, but by no means was I thinking, holy **** I must get this phone NOW. Nope, I am more happy with my Nexus 6P, I like the minimalist stock Android approach, and the basicness of it appeals to me more.
I have had several Galaxy phones over the years, and my Wife has had her Note 5 a year now, and it's like clockwork, every Galaxy phone I've owned, after like 9 to 12 months they feel like old Windows 95 OS, get laggy, and bloated, and not nearly the same fast smooth feeling as when it was brand new.