I've traveled on Melbourne public transport. It trundles along quite charmingly but I wouldn't want to commute on it.
@TomPinch I commuted for years on Melbourne public transport, it was fine. Your choice of language there is really odd, very patronising. Also at one point we lived 12km from the CBD and could walk to everything, several supermarkets, cinema, shops, restaurants, vet, blockbuster (ah, memories), bunnings, target etc, medical centre.
Funnily enough the Australia a lot of people are describing is not the one I lived in - no one surfed or swam before breakfast, I only knew one person in fact who routinely went to the beach, she invited me once to "sunbake" but it's not my thing. We went a few times in winter, we're not beach people though. It may make a difference that at the time we lived there most of our friends were childfree I suppose, but I don't see an awful lot of evidence of them doing those things even now.
What it does go to show though, is that everyone's experiences are different - I'm not doubting the people who go to the beach all the time, just that it's not the only way of life there, and I mean that in a positive way. The things we loved were the food culture in Melbourne - the markets, the cafes, the restaurants. Fantastic. We didn't like summer, and it's a huge factor in us not moving back (I have climate concerns like another poster, but even without change I hated the summer) but we did like warm evenings where you could go for a walk to get gelato, along Southbank or to Flagstaff gardens to see the possums. The evening culture in general, it was easy to be out and about without alcohol being involved. It's hard to articulate though and I know someone will say you can do the same in the UK, but it's not the same. The comedy festival was fab.
We felt constrained by distance I suppose, given aging parents etc. Also, funnily enough I always had this vague thing at the back of my mind about planes being grounded and us not being able to get out, though I never imagined it being due to a pandemic, I think it was climate change I thought would halt that, or a natural disaster or something. I couldn't put my finger on it. We did also struggle to find our groove a bit with friends/lifestyle but I can't chalk that up to Australia, it was a combination of things. On the flip side, I really miss some of the people we met, and wish I could see them much more often than I do. I miss Melbourne in general but not enough currently to move back.