Thanks for chiming in. Is the issue that they are vibecoded, or specific issues with the changes themselves?
Additionally, the author claims to not have vibe coded the features, so some of your credibility is on the line here in claiming they did.
If someone told me to choose between two barbecue restaurants, where one used an wood-fired smoker and the other used a microwave, my reaction wouldn't be "you really shouldn't judge based on just the process." The microwave is a sufficient indicator of low quality.
Vibecoding (as distinct from using AI as a resource while writing better code yourself) is the microwave: fast, hands-off, low-effort, low-quality.