Helps that he plays his 'home' matches on cement pitches in the Middle East....
He does quite true, pitches are generally getting flatter round the world, apart from Bangladesh it seems
We are a bit up our own bottoms in this country thou, we judge Asian players on how they do in England, but don't tend to judge our own players when they go abroad 'in foreign conditions'.
Quite how you pick the very best players these days is tricky.
You could be a bit more generous thou, a double ton in Australia is a double ton abroad.