My wife and I visited Billabong for the first time this past saturday March 18. It is as "Aussie Grill & Pub" which doesn't really mean anything to me except that there is mentions of "dinkum" and other Australian terms.
The lighting is a little dim, though not so much as an Outback Steakhouse. It is pleasant, a bit nicer than I would expect from a "Grill & Pub". For a saturday night it wasn't very noisy or crowded.
A look at the menu tells me this is like Outback in that there are steaks as a big part of the menu, but then like an Applebees there is a selection of burgers and sandwiches. There is also a healthy selection of appetizers.
I order a cheeseburger with fries and my wife orders a turkey club and has a baked potato with fixings.
The food comes in a decently fast amount of time, it did not feel as if we waited long. The burger was big and juicy and delicious and the turkey club was also quite good. The fries are nothing special and probably come fresh from a frozen bag, and that's fine. The portion sizes are on the large size, which should please those who like to eat.
Overall, this was a very positive dining experience and we plan on returning to Billabong in the future.