Everyone qualifies, forever.
[1] http://www.crikey.com.au/2013/01/16/dole-around-the-world-ho...
The most significant difference is that in the US unemployment benefits are generally limited to a maximum of 26 weeks, while in Australia you can collect benefits for decades.
The "greater benefits" available in some states (e.g., Massachusetts) are only available to people who have been recently working in a high-income job. Your unemployment benefit in MA = 50% of the bi-weekly pay rate you had when you were working, up to a certain maximum. And, again, you can only draw unemployment for a maximum of 26 weeks.
I don't know how the Australian laws have changed, but you can't just collect unemployment benefits forever without doing anything, but it is pretty close. I'd guess that the amount of crap the Australian system puts you through in a lifetime is probably about with the US puts you through in a year.
I know a lot of people who just wouldn't work if they could draw benefits like that. Hell, I might retire myself.
I know of houses full of 20 somethings who intentionally fill out applications left handed with spelling mistakes so they never get a job and can surf all day.
The amount of money is enough to live on, but you won't be really doing any leisure activities, so it gets old pretty fast for anyone that's motivated. For the unmotivated, it keeps them fed, clothed and sheltered, and stops them resorting to crime, so I think it's a good thing.
The training is a covered cost, so its not out-of-pocket for the unemployed. I think it is a good method of helping reduce structural unemployment, as most of the cyclical unemployed are likely to find work before the training requirement kicks in anyway.