Cape Verde recently made it to the Round of 32...

Cape Verde recently reached the Round of 32, drawing against powerhouses like Spain, Saudi Arabia, and Uruguay, and even scoring two goals against Argentina, which created a festive atmosphere during this World Cup. However, it is being noted that it didn't quite evoke the same level of peak excitement and thrill as the 2002 Korean team.
At that time, Korea showed historically incredible passion, not just against Italy or Portugal, but also by scoring against the US and Poland when a victory seemed highly likely. But according to the news, Cape Verde's performance in this World Cup didn't quite reach that same level..
What are the differences between the 2002 Korean team and this World Cup's Cape Verde team?