I find that most that complain about it have never actually been to a game there.You're right in that the Wellington stadium is as good as an oval stadium can be for footy - the oval is pretty small, after all.
When I've been there for lower-pulling games, they try and mitigate that by putting the crowd on one side of the stadium only (usually the side the TV cameras point at, logically enough).. and that kinda works to build an atmosphere.
Thing is that for the foreseeable future, we have to make do with it, given it's a reasonably recent build
I went to games regularly when I lived there and never thought the view was shit. It’s in a great location to grab a meal and or a drink before / after and traffic flow it’s one of the easiest stadiums to get to your seat and out again with a short walk to the trains to get home.
The only negative experiences I had was when it was wet you’d get pretty soaked in the lower seating