Already got my Note 8 pre-ordered. For me, the V30 is too much of a departure from the previous V series phones. I bought both the V10 and V20 over the Note 5 and Note 7 because of things like removable battery, IR, expandable storage, a second screen, and a better audio experience with Quad-DAC. I also loved the build quality of the phones, especially the V10 which had the steel rails and all the buttons on the back of the phone. It was a truly unique phone.
Now with the V30, it looks about the same as my S8+ and they removed most of the features that gave me a reason to choose the V series over the Note series previously. I'm sure it will be a great phone and I'm sure people will love the new OLED display and water resistance, I just feel the Note 8 is the better phone overall when you compare the two.