The performance at night is a known issue. There is a bug or issue where the infotainment screen goes to full brightness at night when shifting into reverse rather than remaining dimmed...which causes you to be unable to see out of your mirrors due to the brightness.
If you take it to your dealer, they should be able to fix it. There's a service bulletin on this.
In terms of camera quality, it just is what it is. The HD camera package is better, but still not great. Also changing out the incandescent to brighter LED versions does help a lot. These are the bulbs I got.
https://www.amazon.com/gp/product/B081YL2Q2W/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1