Scroll down to the comments section of the article you posted, near the bottom someone says they have installed all updates but haven’t seen any improvement in picture quality, but that it’s good enough to read licence plates.
Updates: They’ve added an option to display car approaching speed as an overlay to the video it captures back in May 2023. Video about that here.
They’ve also updated Edge units to show when the camera is recording. This is handy. It was a feature requested in initial reviews.
The Varia app remains a problem. I can’t download/preview ANY footage from the RCT715 using it. A problem I had with it before launch they couldn’t resolve… or resolve in near two years since launch. This follows the same playbook as a lot of their other products: Release, minor fixes, forget about it.
The lens on the RCT715 I have is all pitted now too from using it on the gravel bike. Not ideal.
tldr; It’s not great but as the only product out there in this category (radar + light + camera), it’s the best option.
Edit: And for additional mounts there are MUCH cheaper options over on Amazon by TUSITA.