吴宗翰,卢国龙and黄俊铭 has tried their best in 7 rounds. I feel that we cannot blame opponents trying to play 平稳 with these strong players. There is one say, 先以不可胜,待敌之可胜(something like that, my chinese no good)。It is normal that in chess we 优势求胜,劣势求和,均势求机。It is no shame trying to draw stronger players. Ask any national players whether he tried drawing with China players when faced them?
I feel that the opponents have choosen good strategy. Don't forget, they are group A players and they know how to play checkmate too. It is a pity that 卢国龙and黄俊铭 did not make it to top 4. I believe they will play their best in the last two rounds for the sake of their supporters.