Norwich manager Johannes Hoff Thorup spoke to BBC Radio Norfolk after his side's 5-3 defeat at home to Portsmouth:
"Based on the game, it is fair we didn't win it. There were many things defensively we didn't get right.
"It comes down to preparation and being ready for what your opponent brings to a game and we didn't match that at all.
"I had the feeling that every time they brought the ball forward it could be a chance or a goal against.
"We have to look at that; it is definitely a weakness.