I bought an Ultra on one of the Samsung deals along with their Chromebook (the one with the AMOLED display) and S7+ and I forget what all else. Already received the chromebook and S7+. I wouldn't recommend the Chromebook because it has terrible battery life and Chrome is just so limiting (I gave it to my sister since it should all the computer she needs), although it seems like it was nice otherwise. I've been using the S7+ as a sketch tablet. Its frankly mediocre in my opinion. I kinda hate the form factor as the sharp edges make it a chore to hold, the stylus doesn't stay put, and just doesn't do a stellar job at palm rejection and other features. Its probably nice for a media tablet (although lacking a headphone jack...). Its stupid that it has a camera bump that isn't integrated with the stylus bump. I'd have preferred a more slender stylus that you could stow (the Chromebook had one). It gets weirdly warm too, and I have no interest in Android on a tablet. I offered to sell it cheap to a co-worker that has been wanting an iPad Pro for a digital art tablet, but she's planning on getting the new one when it drops.
Not sure yet on the phone, as it hasn't shipped yet, but is supposed to in about a week. If it weren't for the overall deal I wouldn't have, and there's a solid chance I won't keep it. While I do hate that they removed the headphone jack and uSD, I could buy a high quality DAC dongle cable that I could use on multiple devices, and the uSD slot just saves me having to load music/movies/pics to a new phone, but I kinda already do that anyway. 256GB should be enough for phone use, and the S7+ would be better for media and has a uSD slot.
Weirdly, I think I've gotten used to my V60 such that I'm not sure if I'll want to switch. I have custom IEMs so a quality headphone jack is still appreciated. I also kinda use the dual screen quite a lot (where I watch a YouTube video on one and browse the web on the other while on lunch at work). The camera is mostly meh (manual mode is more wonky to use than on the V10, and I feel like the sensor with lack of zoom and processing are the bigger limitations; and the dual screen case makes it so I can't use any of the clip on lenses) and was probably the main reason I decided to give the Ultra a try, as I especially want to try out the zoom capabilities. I got the stylus and case for free as part of the promotion, although it looks so clunky compared to the Note series that I have doubts I'll stick with it, and while I did like using the stylus on my Note 3, its not a big deal on the V60 (which I could get a stylus for too). It appears to have a small notifications display like the dual screen V60 case has which is kinda nice as it saves me when I just want to check the time.