Australian winemaking results have been impressive and it has established benchmarks for a number of varietals, such as Chardonnay, Pinot noir and Shiraz. Moreover, Australians have innovated in canopy management and other viticultural and in wine-making techniques, and they have a general attitude toward their work that sets them apart from producers in Europe. Australian wine-makers travel the wine world as highly skilled seasonal workers, relocating to the northern hemisphere during the off-season at home. They are an important resource in the globalisation of wine and wine critic Matt Kramer notes that "the most powerful influence in wine today" comes from Australia.