In the first 2.5 years of their partnerships (2004-mid 2006), Fu/Cai win
only 6 titles (including the
cap ayam titles

). Since they won the World Championships in 2006, they started a winning run of 6 titles in 2007 and 2008.
.........
A mere 4 titles (1
cap ayam), but since the WC victory in 2007, they went on to win:
..........
Even if you discount the "
cap ayam" titles won by Koo/Tan in 2007 and 2008, ..................
Koo/Tan had their solitary chance in 2007 and failed big time in front of the home crowd. Naturally, they get condemned big time and critics had their field day. They managed to partially reedem themselves by winning the
"cap ayam" Macau GP Gold (
despite beating the newly crowned World Champions Kido/Hendra in the SF, and also with Fu/Cai's presence) and Denmark SS (
yet again beating Kido/Hendra) later on. Surely I can foresee
they will still get criticized for many things despite the Swiss SS victory yesterday (eg: waste tax-payers money for QF loss at the previous week's AE)
.......
As a badminton fan from INA, I find it amusing that they get condemned by some MAS fans'. Coach Sigit Pamungkas will be more than happy to take Koo/Tan in if BAM is to kick Koo/Tan out for
underperforming in the past 2.5 years. Even if the pair ends the career without any more titles, Koo/Tan's achievements is
something that they should never feel ashamed of 
...........