I assume at least the 2015 in the OP should say Etihad not MCG- maybe others?
Anyway, I go to a lot of neutral games here in Melbourne as a crows fan, and I always prefer going to the MCG over Etihad. Its hard to put into words, but if its a nice sunny day there's nothing better than spending the day at the G- or even a night game I enjoy the atmosphere there even if its cold. But I find Etihad somewhat depressing sometimes, especially if the roof is closed and its sunny outside. So as a netural there are some games I choose to go to at the MCG that I wouldn't go to if it was at Etihad- although it wouldn't let it stop me watching my team play. I ride my bike to games so parking doesn't affect me, but it seems there are more hassles with parking and traffic at Etihad also.
I think also Collingwood fans have a fairly strong resentment of having home games away from the MCG, so not turning up is perhaps some kind of protest in a way. I went to the crows vs collingwood game at etihad earlier in the year, and the crowd was very poor- maybe 32k? It almost seemed like crows fans outnumbered collingwood fans, although I'm sure that wasn't true.
Anyway, I go to a lot of neutral games here in Melbourne as a crows fan, and I always prefer going to the MCG over Etihad. Its hard to put into words, but if its a nice sunny day there's nothing better than spending the day at the G- or even a night game I enjoy the atmosphere there even if its cold. But I find Etihad somewhat depressing sometimes, especially if the roof is closed and its sunny outside. So as a netural there are some games I choose to go to at the MCG that I wouldn't go to if it was at Etihad- although it wouldn't let it stop me watching my team play. I ride my bike to games so parking doesn't affect me, but it seems there are more hassles with parking and traffic at Etihad also.
I think also Collingwood fans have a fairly strong resentment of having home games away from the MCG, so not turning up is perhaps some kind of protest in a way. I went to the crows vs collingwood game at etihad earlier in the year, and the crowd was very poor- maybe 32k? It almost seemed like crows fans outnumbered collingwood fans, although I'm sure that wasn't true.