Wouldn't GPT-2 be detectable by virtue of being bad? Or is it bad in a way that is more or less indistinguishable from student writing? It's been a while since

Wouldn't GPT-2 be detectable by virtue of being bad? Or is it bad in a way that is more or less indistinguishable from student writing? It's been a while since I used it but I very rarely got plausible output from it.