To be honest I don't think the Huawei MateView is amazing. However, I do think it's quite decent for the price.
1. I like the 3:2 aspect ratio, at least for this size class of monitor. It's good for viewing documents.
2. It does not always support 4K streaming over USB-C, and you don't get the full resolution over HDMI.
3. There is light falloff going from the centre towards the edges. It is easily measurable in reviews and I noticed this in real life too, but I have gotten used to it.
4. My unit has no backlight bleed to speak of, and that made me very pleased.
5. It works great over USB-C through a plugable Thunderbolt 4 hub, with no sleep or wakeup issues.
6. The 164 ppi is a bit on the low side. 200 ppi is my preferred pixel density.
7. Colour calibration was totally off out of the box. So, I bought a SpyderX Pro calibrator and after calibration the colours look very good (although I'm not a photographer or colourist or anything like that). Still, this illustrates the fact that their QA is not great, considering they advertise that their colours are accurate out of the box:
High colour accuracy5
∆E<2
5. ΔE<2 indicates the average color standard value in the DCI-P3 color gamut, and ΔE<1 indicates the average color standard value in the sRGB color gamut. Data from Huawei labs. The color level may vary depending on screen usage duration and testing methods.
For higher end monitors not designed for gaming, this is quite common. If you look, you'll find that many pro monitors that cost twice as much are also 60 Hz.