Kewell said: I have always said I will be there for Australia when it matters - and I have been. That of course applies for the Solomons matches.
"It amazes me when people knock nations like this when lately at every World Cup or European Championship we see supposedly weak countries beat the world's best.
"Look how well Croatia, Senegal and Greece have done over the last 10 years. In football you don't take anything for granted."