Examples:
Bridges that have cracks. Roads that become too slippery when it rains. Railways that require immediate reconstruction after the first month of operation. Delays, environmental disasters, multi-million projects that become multi-billion projects. Projects that are ten years late...
The Airbus A380 mentioned in the question probably has thousands of defects but it's still a very successful project. On the software side I could mention Windows 10, most triple-A games and Tesla's autopilot. Of course these products have defects. But they're still very successful projects. Give them some credit.