I got mine today. I had to order it from Amazon because my local Best Buy didn't have a 32gb white one in stock. I've always had black devices (phones, iPads, etc) and these just looked better to me in white. I also have a new Note 3 that I've had for about ten days. I switched over from an iPhone 4S, and now am switching over from an iPad 3. It's a full on iOS abandonment fest!
I had used Android before, two years ago when I had a Droid X. I went to the iPhone from it, and really hated Android at the time. I found it to be buggy and laggy. Now after a friend in Texas got a Note 3 and gushed at how great it was, I went to Best Buy to check it out. Fortunately the Samsung booth had a girl who was very excited to demo it for me. That sold me on it. Then after getting used to it, I tried to use my iPad and went, man, this thing is useless! So I started researching tablets. I wanted a Note 8, but it wasn't high-res yet, but this one was, so I grabbed it.
I'm just now getting it setup, and it's super zippy. It has "stuttered" a few times when closing apps, but other than that, it's fantastic. I see it as the difference between a real OS (Android) and a toy (iOS).
Between the power, the resolution, the overall size, a real filesystem, and Swype, I can see this taking the place of my laptop frequently!
Rob