T20 world cup is approaching and performance of WIndies is very much satisfactory in this T20 series. Don't forget WIndies is scoring 200 runs in Australia, world cup T20 will be in USA and WIndies. All games so far are very much competitive and we haven't seen one sided game with Aussies dominance. Today its because of Maxwell century that Aussies were able to make 241 runs. Once you set so high target its difficult to chase.
Maxwell show took the entire game away from West Indies, otherwise West Indies had a chance to close this match. Maxwell's performances have been on the upswing since his monster match against Afghanistan in the World Cup, and now he turns the outcome of many matches at crucial times.
But yes West Indies performance is increasing now which is a good news for West Indies cricket fans, but there is some weakness in their bowling department, hope they will improve more. As the upcoming T20I worldcup will be hosted by West Indies and USA, it will be an advantage for West Indies. I am looking forward to seeing West Indies again in the World Cup.