Some answers! Just a heads up but they won't all be answered and some that do won't be answered right away. Also no spoilers or plot specifics will be answered too, and personally I don't want to know either!
rustycarr wrote:How much screen time does the Interceptor get?
Let's not answer this one too specific although we do see Max driving it and it is involved during the opening. All that would rather be said for now.
Was there much evidence of cgi?
Yes and no. There are tons of practical vehicles and fx. The CGI is mostly used to enhance backgrounds and locations, and for little fx enhancements.
The bad guys - are they as ott/mutated etc as in the concept art that we've seen? Any nods to the classic Mohawk/Wez look that I think we all know and love?
I can't say exactly because I don't know what concept art you've seen. But there are some slight mutations. Costumes and personalities are definitely over the top (in a good way). As far as makeup for mutations, I think it's all pretty much on the realistic side. Nobody running around looking like an alien or inhuman monster.
Is it made clear that it's set in Australia and that it's post nuclear war?
It's post-apocalypse. The intro alludes to what things went wrong, but it isn't 100% clear. That could certainly change before the movie comes out though.
Australia is never mentioned as far as I remember. More than one character has a noticeable Aussie accent though (though not all of them). I think it's safe to say that the Australian setting (if it's even there at all) is far less important to this film than to the original trilogy). Which makes sense since, they didn't film it in Australia. So it would be a little tricky to have that be clearly the setting.
Oh hell, that's 3 questions so I might as well sneak in a 4th; rough cut as it may be, is it good enough to provide teaser trailer before summer??
If you mean a true teaser, where they hardly show anything of the film, then yes, they could certainly cut something together if they wanted to. But keep in mind, teaser trailers a year out are kind of rare and are usually VERY brief when they do happen, sometimes showing almost no footage from the film at all.