You shouldn't confuse the fact that you don't like their style of play with a lack of quality in real life.
Korea WD has been abysmal for an entire year, resulting in a major overhaul in the coaching staff. Do you honestly think that was intentional to prepare for the Olympics? Now they "look good" at a single tournament (with apparently rather weird playing conditions) at the end of a long, grueling season in which they had no say whatsoever. If you're interested: Fukuhiro played 65 games this season, Jung Kyung Eun 25. That might not have to do with anything. Maybe it does.
The game you want Fukuhiro to change was good enough to make them the most consistent pair for the last 1 1/2 years.
Their h2h against top pairs this year: 2-1 vs Takamatsu, 2-2 vs Chen/Jia, 2-2 vs Nagamatsu, 4-0 vs Polii/Rahaju, 3-0 vs Tanayone, 3-1 vs Kithitharakul/Prajongjai. They've been in 4 750/100 finals, winning three of them in addition to their Asian Championships title and their second consecutive WC final. They won Denmark 750 (without dropping a single game)
not even three weeks ago.
I swear, people's fickleness in the day and age of instant news knows no bounds. The CL fans at least waited till he
won in Paris before declaring him the major OG contender. For Korean doubles, a few quarter finals seem to suffice.

