Opinion about the phone's design is something subjective of course, and in my opinion, the Meizu Pro 7 Plus is a stunning device. I really like the brushed metal back and the nice curvy design. There is a text note written vertically on the side which gives an added luxurious touch to the look of the phone. However, what really makes it stand out from the rest is the 2" secondary screen at the back.
I probably wouldn't get so excited if it was a monochrome screen, but this is a high-resolution Super AMOLED display, which can also show animated wallpaper and this really makes the phone look very attractive. Some people might not light having a back screen, but you can't ignore the fact that it doesn't makes the phone look really different from the rest.
The Meizu Pro 7 Plus is designed using micron-level forging process, including thousands of times grinding and refining it in order to achieve its sleek and prestigious look. Without the screen it probably would look more ordinary and less special, but the screen is there and I value its look based on how it looks with everything included.
This is a video (in Italian) by andreagaleazzi, it gives a good look at the phone in all angles so you can get first impressions of the design and see if it fits your taste or not.
I would have liked it to have an edge-to-edge display. The top and bottom bezels are quite large, but again, nothing that really bother me to the point that I won't like how it looks. The Meizu Pro 7 Plus really looks sophisticated and elegant at the same time. It's really surprising to see how the secondary screen impacts the overall look of the phone.
The phone's design gets a very positive point here. I've read some user opinions saying that they don't like how it looks, some even say it looks ugly. So again, it's very individual, and if you don't agree, you can always down-vote this :)