Australia's recent record overseas, excluding South Africa where the conditions are similar to home, has been astonishingly bad. The bowlers have not looked like taking 20 wickets and the batsmen have not looked like batting for 20 overs.
Now that Australia has two spinners, Lippy the Lyon and Forward Ahmed, who are probably better than the Windies' spinners, it's hard to know whether the Windies' groundsmen will take the sauce out of the pitches.
In familiar conditions with the ball coming on to the bat Australia would be strong favourites, away from home, not so much.
Australia should win, with extra emphasis on should.