You can spot AI-generated work from a mile away because it lacks the intentional decisions that make products feel right.
You definitely can where someone has just vibe coded a thing in a weekend. When someone has actually taken a lot of care to use AI to build something well, using many iterations of small steps to create code that's basically what they'd have written themselves and to integrate good UX driven by industry-standard libraries (e.g. shadcn, daisy), then it looks pretty much exactly like any other MVP app... because that's what it is.
You definitely can where someone has just vibe coded a thing in a weekend. When someone has actually taken a lot of care to use AI to build something well, using many iterations of small steps to create code that's basically what they'd have written themselves and to integrate good UX driven by industry-standard libraries (e.g. shadcn, daisy), then it looks pretty much exactly like any other MVP app... because that's what it is.