Yes? It's certainly not common but I've been asked to review PRs where the author misunderstood the problem, did completely the wrong thing, and did a bad job o

Yes? It's certainly not common but I've been asked to review PRs where the author misunderstood the problem, did completely the wrong thing, and did a bad job of doing the wrong thing too. I think it's always been from someone who normally does decent work but was in a rush for whatever reason and just completely botched things this one time.