I think the Big Bash is going well and people need to stop over analysing it. Before it existed there wasn't big crowds for Domestic Cricket. I think shortening the season further would only reduce interest overall.
With some exceptions crowds at International Cricket are not huge. Some of the BBL games will get more to them than the one day and T20 series against Pakistan.
As for Test Cricket the crowds in Perth were good but the Scorches will get more, Adelaide was amazing but the Strikers will get close to 50k on New Years and match that. That's all for one of the biggest Test series we have seen.
Boxing Day will be huge as will the first couple of days in Sydney but they tend to fall away.
The BBL is far from perfect but overall in terms of sporting crowds outside the AFL it does well. Some just need to get some perspective.
Once again it depends on your perspective, in some smaller states they love it and the whole reason it was brought in, to give the smaller states a fighting chance and weaken the bigger states.
Victoria v Tasmania got a bigger crowd than you’ll ever see for a Melbourne v Hobart game, the domestic comp was starting to get crowds to see a successful Victorian team with players people actually knew.