We've been in the Hunter Valley (NSW) for coming up 4 years - going for citizenship next week! - and we moved here with a 9, 11 and 13 year old. They're in public (state) school and aren't particularly outdoorsy kids but they love it.
Financially we can afford to live in a much bigger house than we could in England so they've got more room at home and educationally they're doing really well. DS (the eldest) is still failing school (as he was in England) but the subjects he's doing are much more his thing (he's just lazy and has switched off). There are a lot more choices other than traditional academic subjects and there are school based traineeships, apprenticeships (like the old YTA schemes) and day releases to college for senior students.
DD1 is about to start her final 2 years in school and will be doing a day release course in journalism next year as well as all her normal school choices. DD2 will be doing music (rock and metal) and circus skills next year (drama course) as well as the standard type subjects.
As I said above the boy is a bit of an educational disaster but his teachers are great and are trying really hard with him. We're pretty certain he's going to fail his exams but he's got lots of alternatives for next year so we're not too stressed. DD1 has gone from not being able to read and write to being in the top 5 in her school for English and is excelling at Japanese (something she wouldn't have been able to do if she'd still been in England). We came out here expecting her to struggle academically but knowing that there were lots of other opportunities for her if she didn't do well in her school exams but she's come on in leaps and bounds since we got here.
DD2 is a little odd, it true I'm not being mean, she's a particularly strange child but she found a group of friends equally odd and she fits in, in England she def stood out and wasn't happy.
For us it was def the right move to make, the kids are happy, they have loads of friends and they fit in. We very much subscribe to the 'work to live' philosophy rather than 'live to work' and it suits them down to the ground.