Never mind those Mexicans....they're just jealous.
If this is your 1st trip to Sydney a visit to the Blue mountains is a MUST.
Some places of interest that you really should see are,
Wentworth Falls
Echo Point at Katoomba. Great views including the famous three sisters.
Scenic World. Travel down the mountains in the worlds steepest incline railway, then catch the cable car back to the top.
Then take a ride on the Skyway which travels across the gorge.
A trip further up to Blackheath is also worthwhile to another great scenic view at Govetts Leap
All of these places have fantastic views and should not be missed.
If you want to get up close and personal with the native animals (Koalas and Kangaroos) I would suggest a trip to Featherdale Wildlife park near Blacktown.
As you wont be here for too long you probably wont have the time, but a full day trip to Jenolan Caves would be excellent.
You can find most of these places on the internet if you want to find out more.
As with the cricket, Aussies love to have a go at us Poms, but it is all lighthearted. Just give it back to them in the same spirit, they love it.
I hope you enjoy your visit to our City.